Habilitar lafunción de administración oculta quemuestra Todas configuraciones del sitio

Probadoen: WordPress 3.1 RC3

Estepequeñofragmento de código hace algomuybueno.Agregará una opción adicional a sumenú de configuración con unenlace a & quot;todas las configuraciones & quot;que lemostrará una lista completa detodas las configuraciones quetiene dentro de subase de datos relacionadas con su sitio de WordPress.El siguiente código solo hará queeste vínculo sea visiblepara un usuario administrador y lo ocultaráparatodos los demás usuarios.

 // CUSTOM ADMIN MENU LINK FOR ALL SETTINGS
   function all_settings_link() {
    add_options_page(__('All Settings'), __('All Settings'), 'administrator', 'options.php');
   }
   add_action('admin_menu', 'all_settings_link');
 

Enable Hidden Administration Feature displaying All Site Settings

Tested on: WordPress 3.1 RC3

This little piece of code does something pretty cool. It will add an additional option to your settings menu with a link to "all settings" which will show you a complete list of all the settings you have within your database related to your WordPress site. The code below will only made this link visible to an administrator user and hide it for all other users.

// CUSTOM ADMIN MENU LINK FOR ALL SETTINGS
   function all_settings_link() {
    add_options_page(__('All Settings'), __('All Settings'), 'administrator', 'options.php');
   }
   add_action('admin_menu', 'all_settings_link');

Modificarel logotipo deinicio de sesión & amp; Enlace de URL deimagen

Probadoen: WordPress 3.0.1

Este código lepermitirámodificarfácilmenteel logotipo de lapágina deinicio de sesión de WordPress,así comoelenlace href yeltexto deltítulo deeste logotipo.

 add_filter( 'login_headerurl', 'namespace_login_headerurl' );
/**
 * Replaces the login header logo URL
 *
 * @param $url
 */
function namespace_login_headerurl( $url ) {
    $url = home_url( '/' );
    return $url;
}

add_filter( 'login_headertitle', 'namespace_login_headertitle' );
/**
 * Replaces the login header logo title
 *
 * @param $title
 */
function namespace_login_headertitle( $title ) {
    $title = get_bloginfo( 'name' );
    return $title;
}

add_action( 'login_head', 'namespace_login_style' );
/**
 * Replaces the login header logo
 */
function namespace_login_style() {
    echo '<style>.login h1 a { background-image: url( ' . get_template_directory_uri() . '/images/logo.png ) !important; }</style>';
}
 

EDITAR: si desea utilizarel logotipo del sitiopara reemplazarel logotipo deinicio de sesión,puede utilizar lo siguienteparaextraeresainformación deforma dinámica (probadoen WP3.5 ) :

 function namespace_login_style() {
    if( function_exists('get_custom_header') ){
        $width = get_custom_header()->width;
        $height = get_custom_header()->height;
    } else {
        $width = HEADER_IMAGE_WIDTH;
        $height = HEADER_IMAGE_HEIGHT;
    }
    echo '<style>'.PHP_EOL;
    echo '.login h1 a {'.PHP_EOL; 
    echo '  background-image: url( '; header_image(); echo ' ) !important; '.PHP_EOL;
    echo '  width: '.$width.'px !important;'.PHP_EOL;
    echo '  height: '.$height.'px !important;'.PHP_EOL;
    echo '  background-size: '.$width.'px '.$height.'px !important;'.PHP_EOL;
    echo '}'.PHP_EOL;
    echo '</style>'.PHP_EOL;
}
 

Modify the Login Logo & Image URL Link

Tested on: WordPress 3.0.1

This code will allow you to easily modify the WordPress Login page Logo as well as the href link and title text of this logo.

add_filter( 'login_headerurl', 'namespace_login_headerurl' );
/**
 * Replaces the login header logo URL
 *
 * @param $url
 */
function namespace_login_headerurl( $url ) {
    $url = home_url( '/' );
    return $url;
}

add_filter( 'login_headertitle', 'namespace_login_headertitle' );
/**
 * Replaces the login header logo title
 *
 * @param $title
 */
function namespace_login_headertitle( $title ) {
    $title = get_bloginfo( 'name' );
    return $title;
}

add_action( 'login_head', 'namespace_login_style' );
/**
 * Replaces the login header logo
 */
function namespace_login_style() {
    echo '<style>.login h1 a { background-image: url( ' . get_template_directory_uri() . '/images/logo.png ) !important; }</style>';
}

EDIT: If you want to use the site logo to replace the login logo, you can use the following to dynamically pull that information (tested on WP3.5):

function namespace_login_style() {
    if( function_exists('get_custom_header') ){
        $width = get_custom_header()->width;
        $height = get_custom_header()->height;
    } else {
        $width = HEADER_IMAGE_WIDTH;
        $height = HEADER_IMAGE_HEIGHT;
    }
    echo '<style>'.PHP_EOL;
    echo '.login h1 a {'.PHP_EOL; 
    echo '  background-image: url( '; header_image(); echo ' ) !important; '.PHP_EOL;
    echo '  width: '.$width.'px !important;'.PHP_EOL;
    echo '  height: '.$height.'px !important;'.PHP_EOL;
    echo '  background-size: '.$width.'px '.$height.'px !important;'.PHP_EOL;
    echo '}'.PHP_EOL;
    echo '</style>'.PHP_EOL;
}

Incluyatipos depublicacionespersonalizadasen los resultados debúsqueda.

 // MAKE CUSTOM POST TYPES SEARCHABLE
function searchAll( $query ) {
 if ( $query->is_search ) { $query->set( 'post_type', array( 'site', 'plugin', 'theme', 'person' )); } 
 return $query;
}
add_filter( 'the_search_query', 'searchAll' );
 

Agregatustipos depublicacionespersonalizadas alfeed RSSprincipal detu sitio deformapredeterminada.

 // ADD CUSTOM POST TYPES TO THE DEFAULT RSS FEED
function custom_feed_request( $vars ) {
 if (isset($vars['feed']) && !isset($vars['post_type']))
  $vars['post_type'] = array( 'post', 'site', 'plugin', 'theme', 'person' );
 return $vars;
}
add_filter( 'request', 'custom_feed_request' );
 

Incluyatipos depublicacionespersonalizadasen & quot; Ahoramismo & quot; widget delpanel de administración

Estoincluirá sustipos depublicacionespersonalizadas yel recuento depublicacionespara cadatipoen el & quot; Ahoramismo & quot; widget depanel.

 // ADD CUSTOM POST TYPES TO THE 'RIGHT NOW' DASHBOARD WIDGET
function wph_right_now_content_table_end() {
 $args = array(
  'public' => true ,
  '_builtin' => false
 );
 $output = 'object';
 $operator = 'and';
 $post_types = get_post_types( $args , $output , $operator );
 foreach( $post_types as $post_type ) {
  $num_posts = wp_count_posts( $post_type->name );
  $num = number_format_i18n( $num_posts->publish );
  $text = _n( $post_type->labels->singular_name, $post_type->labels->name , intval( $num_posts->publish ) );
  if ( current_user_can( 'edit_posts' ) ) {
   $num = "<a href='edit.php?post_type=$post_type->name'>$num</a>";
   $text = "<a href='edit.php?post_type=$post_type->name'>$text</a>";
  }
  echo '<tr><td class="first num b b-' . $post_type->name . '">' . $num . '</td>';
  echo '<td class="text t ' . $post_type->name . '">' . $text . '</td></tr>';
 }
 $taxonomies = get_taxonomies( $args , $output , $operator ); 
 foreach( $taxonomies as $taxonomy ) {
  $num_terms  = wp_count_terms( $taxonomy->name );
  $num = number_format_i18n( $num_terms );
  $text = _n( $taxonomy->labels->singular_name, $taxonomy->labels->name , intval( $num_terms ));
  if ( current_user_can( 'manage_categories' ) ) {
   $num = "<a href='edit-tags.php?taxonomy=$taxonomy->name'>$num</a>";
   $text = "<a href='edit-tags.php?taxonomy=$taxonomy->name'>$text</a>";
  }
  echo '<tr><td class="first b b-' . $taxonomy->name . '">' . $num . '</td>';
  echo '<td class="t ' . $taxonomy->name . '">' . $text . '</td></tr>';
 }
}
add_action( 'right_now_content_table_end' , 'wph_right_now_content_table_end' );
 

Include custom post types in the search results.

// MAKE CUSTOM POST TYPES SEARCHABLE
function searchAll( $query ) {
 if ( $query->is_search ) { $query->set( 'post_type', array( 'site', 'plugin', 'theme', 'person' )); } 
 return $query;
}
add_filter( 'the_search_query', 'searchAll' );

Add your custom post types to your sites main RSS feed by default.

// ADD CUSTOM POST TYPES TO THE DEFAULT RSS FEED
function custom_feed_request( $vars ) {
 if (isset($vars['feed']) && !isset($vars['post_type']))
  $vars['post_type'] = array( 'post', 'site', 'plugin', 'theme', 'person' );
 return $vars;
}
add_filter( 'request', 'custom_feed_request' );

Include custom post types in "Right Now" admin dashboard widget

This will include your custom post types and the post counts for each type in the "Right Now" dashboard widget.

// ADD CUSTOM POST TYPES TO THE 'RIGHT NOW' DASHBOARD WIDGET
function wph_right_now_content_table_end() {
 $args = array(
  'public' => true ,
  '_builtin' => false
 );
 $output = 'object';
 $operator = 'and';
 $post_types = get_post_types( $args , $output , $operator );
 foreach( $post_types as $post_type ) {
  $num_posts = wp_count_posts( $post_type->name );
  $num = number_format_i18n( $num_posts->publish );
  $text = _n( $post_type->labels->singular_name, $post_type->labels->name , intval( $num_posts->publish ) );
  if ( current_user_can( 'edit_posts' ) ) {
   $num = "<a href='edit.php?post_type=$post_type->name'>$num</a>";
   $text = "<a href='edit.php?post_type=$post_type->name'>$text</a>";
  }
  echo '<tr><td class="first num b b-' . $post_type->name . '">' . $num . '</td>';
  echo '<td class="text t ' . $post_type->name . '">' . $text . '</td></tr>';
 }
 $taxonomies = get_taxonomies( $args , $output , $operator ); 
 foreach( $taxonomies as $taxonomy ) {
  $num_terms  = wp_count_terms( $taxonomy->name );
  $num = number_format_i18n( $num_terms );
  $text = _n( $taxonomy->labels->singular_name, $taxonomy->labels->name , intval( $num_terms ));
  if ( current_user_can( 'manage_categories' ) ) {
   $num = "<a href='edit-tags.php?taxonomy=$taxonomy->name'>$num</a>";
   $text = "<a href='edit-tags.php?taxonomy=$taxonomy->name'>$text</a>";
  }
  echo '<tr><td class="first b b-' . $taxonomy->name . '">' . $num . '</td>';
  echo '<td class="t ' . $taxonomy->name . '">' . $text . '</td></tr>';
 }
}
add_action( 'right_now_content_table_end' , 'wph_right_now_content_table_end' );

Eliminar lanotificación de actualizaciónparatodos los usuariosexceptoel usuario ADMIN

Probadoen: WordPress 3.0.1

Este código asegurará queningún otro usuario queno sea & quot; admin & quot; sonnotificadospor WordPress cuando hay actualizaciones disponibles ..

 // REMOVE THE WORDPRESS UPDATE NOTIFICATION FOR ALL USERS EXCEPT SYSADMIN
   global $user_login;
   get_currentuserinfo();
   if ($user_login !== "admin") { // Change admin to the username that gets the updates
    add_action( 'init', create_function( '$a', "remove_action( 'init', 'wp_version_check' );" ), 2 );
    add_filter( 'pre_option_update_core', create_function( '$a', "return null;" ) );
   }
 

Semodificó la versiónparamostrar solo lanotificación de actualizaciónpara los usuarios administradores (en lugar de soloel usuario 'admin'):

 // REMOVE THE WORDPRESS UPDATE NOTIFICATION FOR ALL USERS EXCEPT SYSADMIN
       global $user_login;
       get_currentuserinfo();
       if (!current_user_can('update_plugins')) { // Checks to see if current user can update plugins
        add_action( 'init', create_function( '$a', "remove_action( 'init', 'wp_version_check' );" ), 2 );
        add_filter( 'pre_option_update_core', create_function( '$a', "return null;" ) );
       }
 

Remove Update Notification for all users except ADMIN User

Tested on: WordPress 3.0.1

This code will ensures that no users other than "admin" are notified by WordPress when updates are available..

// REMOVE THE WORDPRESS UPDATE NOTIFICATION FOR ALL USERS EXCEPT SYSADMIN
   global $user_login;
   get_currentuserinfo();
   if ($user_login !== "admin") { // Change admin to the username that gets the updates
    add_action( 'init', create_function( '$a', "remove_action( 'init', 'wp_version_check' );" ), 2 );
    add_filter( 'pre_option_update_core', create_function( '$a', "return null;" ) );
   }

Changed version to only show update notification for admin users (as opposed to just the user 'admin'):

// REMOVE THE WORDPRESS UPDATE NOTIFICATION FOR ALL USERS EXCEPT SYSADMIN
       global $user_login;
       get_currentuserinfo();
       if (!current_user_can('update_plugins')) { // Checks to see if current user can update plugins
        add_action( 'init', create_function( '$a', "remove_action( 'init', 'wp_version_check' );" ), 2 );
        add_filter( 'pre_option_update_core', create_function( '$a', "return null;" ) );
       }

CargandojQuery desde Google CDN

<× Probadoen: WordPress 3.0.1

 // Even more smart jQuery inclusion :)
add_action( 'init', 'jquery_register' );

// Register from Google and for footer
function jquery_register() {

    if ( !is_admin() ) {

        wp_deregister_script( 'jquery' );
        wp_register_script( 'jquery', ( 'https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js' ), false, null, true );
        wp_enqueue_script( 'jquery' );
    }
}
 

Elimine lainformación de la versión de WordPresspormotivos de seguridad

<× Probadoen: WordPress 3.0.1

 // Remove version info from head and feeds
function complete_version_removal() {
    return '';
}
add_filter('the_generator', 'complete_version_removal');
 

Agregar spam & amp; Eliminarenlaces a comentariosen lainterfaz

<× Probadoen: WordPress 3.0.1

Esto hace que seamuchomásfácil administrar los comentarios desde lainterfaz al agregar spam yeliminarenlaces. **

 // Spam & delete links for all versions of WordPress
function delete_comment_link($id) {
    if (current_user_can('edit_post')) {
        echo '| <a href="'.get_bloginfo('wpurl').'/wp-admin/comment.php?action=cdc&c='.$id.'">del</a> ';
        echo '| <a href="'.get_bloginfo('wpurl').'/wp-admin/comment.php?action=cdc&dt=spam&c='.$id.'">spam</a>';
    }
}
 

Retrasar lapublicaciónpúblicaen lafuente RSS

<× Probadoen: WordPress 3.0.1

Por último,me gusta retrasar lapublicaciónen misfeeds RSS de 10 a 15minutosporque siempreencuentro almenos unpar deerroresen mitexto. Otros usos sonen caso de que desee queel contenido seaexclusivo de su sitio durante un día o una semana antes deenviarlo a sus lectores de RSS.

 // Delay feed update
function publish_later_on_feed($where) {
    global $wpdb;

    if (is_feed()) {
        // Timestamp in WordPress format
        $now = gmdate('Y-m-d H:i:s');

        // Value for wait; + device
        $wait = '10'; // integer

        // http://dev.mysql.com/doc/refman/5.0/en/date-and-time-functions.html#function_timestampdiff
        $device = 'MINUTE'; // MINUTE, HOUR, DAY, WEEK, MONTH, YEAR

        // Add SQL syntax to default $where
        $where .= " AND TIMESTAMPDIFF($device, $wpdb->posts.post_date_gmt, '$now') > $wait ";
    }
    return $where;
}
add_filter('posts_where', 'publish_later_on_feed');
 

Loading jQuery from the Google CDN

Tested on: WordPress 3.0.1

// Even more smart jQuery inclusion :)
add_action( 'init', 'jquery_register' );

// Register from Google and for footer
function jquery_register() {

    if ( !is_admin() ) {

        wp_deregister_script( 'jquery' );
        wp_register_script( 'jquery', ( 'https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js' ), false, null, true );
        wp_enqueue_script( 'jquery' );
    }
}

Remove the WordPress Version Info for Security

Tested on: WordPress 3.0.1

// Remove version info from head and feeds
function complete_version_removal() {
    return '';
}
add_filter('the_generator', 'complete_version_removal');

Add Spam & Delete Links to Comments on Front End

Tested on: WordPress 3.0.1

This makes it way easier to manage comments from the front end by adding spam and delete links.**

// Spam & delete links for all versions of WordPress
function delete_comment_link($id) {
    if (current_user_can('edit_post')) {
        echo '| <a href="'.get_bloginfo('wpurl').'/wp-admin/comment.php?action=cdc&c='.$id.'">del</a> ';
        echo '| <a href="'.get_bloginfo('wpurl').'/wp-admin/comment.php?action=cdc&dt=spam&c='.$id.'">spam</a>';
    }
}

Delay the public posting to RSS Feed

Tested on: WordPress 3.0.1

Finally, I like to delay posting to my RSS feeds for 10-15 minutes because I always find at least a couple errors in my text. Other uses are in case you want content to be exclusive to your site for a day or a week before pushing it out to your RSS readers.

// Delay feed update
function publish_later_on_feed($where) {
    global $wpdb;

    if (is_feed()) {
        // Timestamp in WordPress format
        $now = gmdate('Y-m-d H:i:s');

        // Value for wait; + device
        $wait = '10'; // integer

        // http://dev.mysql.com/doc/refman/5.0/en/date-and-time-functions.html#function_timestampdiff
        $device = 'MINUTE'; // MINUTE, HOUR, DAY, WEEK, MONTH, YEAR

        // Add SQL syntax to default $where
        $where .= " AND TIMESTAMPDIFF($device, $wpdb->posts.post_date_gmt, '$now') > $wait ";
    }
    return $where;
}
add_filter('posts_where', 'publish_later_on_feed');

Establezca unnúmeromáximo de revisiones depublicacionesparaevitar la saturación de labase de datos.

Probadoen: WordPress 3.0.1

El valorpredeterminadoesinfinito,yesto lo configurarápara recordar solo las últimas cincoediciones:

 /**
 * Set the post revisions unless the constant was set in wp-config.php
 */
if (!defined('WP_POST_REVISIONS')) define('WP_POST_REVISIONS', 5);
 

Por lo que vale,hay unmontón deideasgenialespara CONSTANTS que sepueden configuraren lapágina del Codex Editando wp-config.php .

Set a maximum number of post revisions to avoid DB bloat.

Tested on: WordPress 3.0.1

The default is infinite, and this will set it to only remember the last five edits:

/**
 * Set the post revisions unless the constant was set in wp-config.php
 */
if (!defined('WP_POST_REVISIONS')) define('WP_POST_REVISIONS', 5);

For what it's worth, there are a ton of great ideas for CONSTANTS that can be set on the Codex page Editing wp-config.php.

Nitidez deimágenes redimensionadas (solo JPEG)

Estafunción agudiza lasimágenes JPEG redimensionadas. Unejemplo de diferencia:

 function ajx_sharpen_resized_files( $resized_file ) {

    $image = wp_load_image( $resized_file );
    if ( !is_resource( $image ) )
        return new WP_Error( 'error_loading_image', $image, $file );

    $size = @getimagesize( $resized_file );
    if ( !$size )
        return new WP_Error('invalid_image', __('Could not read image size'), $file);
    list($orig_w, $orig_h, $orig_type) = $size;

    switch ( $orig_type ) {

        case IMAGETYPE_JPEG:
            $matrix = array(
                array(-1, -1, -1),
                array(-1, 16, -1),
                array(-1, -1, -1),
            );

            $divisor = array_sum(array_map('array_sum', $matrix));
            $offset = 0;
            imageconvolution($image, $matrix, $divisor, $offset);
            imagejpeg($image, $resized_file,apply_filters( 'jpeg_quality', 90, 'edit_image' ));
            break;

        case IMAGETYPE_PNG:
            return $resized_file;

        case IMAGETYPE_GIF:
            return $resized_file;
    }

    return $resized_file;
}

add_filter('image_make_intermediate_size', 'ajx_sharpen_resized_files', 900);
 

Sharpen Resized Images (only JPEG)

This function sharpens resized JPEG images. An example of a difference:

function ajx_sharpen_resized_files( $resized_file ) {

    $image = wp_load_image( $resized_file );
    if ( !is_resource( $image ) )
        return new WP_Error( 'error_loading_image', $image, $file );

    $size = @getimagesize( $resized_file );
    if ( !$size )
        return new WP_Error('invalid_image', __('Could not read image size'), $file);
    list($orig_w, $orig_h, $orig_type) = $size;

    switch ( $orig_type ) {

        case IMAGETYPE_JPEG:
            $matrix = array(
                array(-1, -1, -1),
                array(-1, 16, -1),
                array(-1, -1, -1),
            );

            $divisor = array_sum(array_map('array_sum', $matrix));
            $offset = 0;
            imageconvolution($image, $matrix, $divisor, $offset);
            imagejpeg($image, $resized_file,apply_filters( 'jpeg_quality', 90, 'edit_image' ));
            break;

        case IMAGETYPE_PNG:
            return $resized_file;

        case IMAGETYPE_GIF:
            return $resized_file;
    }

    return $resized_file;
}

add_filter('image_make_intermediate_size', 'ajx_sharpen_resized_files', 900);

Eliminar losmetaboxespredeterminados de WordPress

Probadoen: WordPress 3.0.1

Este código lepermitiráeliminar Meta Boxesespecíficos que WordPress agrega deformapredeterminada a laspantallaspredeterminadas Agregar/Editarpublicación y Agregar/Editarpágina.

 // REMOVE META BOXES FROM DEFAULT POSTS SCREEN
function remove_default_post_screen_metaboxes() {
    remove_meta_box( 'postcustom','post','normal' ); // Custom Fields Metabox
    remove_meta_box( 'postexcerpt','post','normal' ); // Excerpt Metabox
    remove_meta_box( 'commentstatusdiv','post','normal' ); // Comments Metabox
    remove_meta_box( 'trackbacksdiv','post','normal' ); // Talkback Metabox
    remove_meta_box( 'slugdiv','post','normal' ); // Slug Metabox
    remove_meta_box( 'authordiv','post','normal' ); // Author Metabox
}
add_action('admin_menu', 'remove_default_post_screen_metaboxes');


// REMOVE META BOXES FROM DEFAULT PAGES SCREEN
function remove_default_page_screen_metaboxes() {
    remove_meta_box( 'postcustom','page','normal' ); // Custom Fields Metabox
    remove_meta_box( 'postexcerpt','page','normal' ); // Excerpt Metabox
    remove_meta_box( 'commentstatusdiv','page','normal' ); // Comments Metabox
    remove_meta_box( 'trackbacksdiv','page','normal' ); // Talkback Metabox
    remove_meta_box( 'slugdiv','page','normal' ); // Slug Metabox
    remove_meta_box( 'authordiv','page','normal' ); // Author Metabox
}
add_action('admin_menu', 'remove_default_page_screen_metaboxes');
 

Remove Default WordPress Meta Boxes

Tested on: WordPress 3.0.1

This code will allow you to remove specific Meta Boxes which WordPress adds by default to the default Add/Edit Post and Add/Edit Page screens.

// REMOVE META BOXES FROM DEFAULT POSTS SCREEN
function remove_default_post_screen_metaboxes() {
    remove_meta_box( 'postcustom','post','normal' ); // Custom Fields Metabox
    remove_meta_box( 'postexcerpt','post','normal' ); // Excerpt Metabox
    remove_meta_box( 'commentstatusdiv','post','normal' ); // Comments Metabox
    remove_meta_box( 'trackbacksdiv','post','normal' ); // Talkback Metabox
    remove_meta_box( 'slugdiv','post','normal' ); // Slug Metabox
    remove_meta_box( 'authordiv','post','normal' ); // Author Metabox
}
add_action('admin_menu', 'remove_default_post_screen_metaboxes');


// REMOVE META BOXES FROM DEFAULT PAGES SCREEN
function remove_default_page_screen_metaboxes() {
    remove_meta_box( 'postcustom','page','normal' ); // Custom Fields Metabox
    remove_meta_box( 'postexcerpt','page','normal' ); // Excerpt Metabox
    remove_meta_box( 'commentstatusdiv','page','normal' ); // Comments Metabox
    remove_meta_box( 'trackbacksdiv','page','normal' ); // Talkback Metabox
    remove_meta_box( 'slugdiv','page','normal' ); // Slug Metabox
    remove_meta_box( 'authordiv','page','normal' ); // Author Metabox
}
add_action('admin_menu', 'remove_default_page_screen_metaboxes');

Quitar & quot; Wordpress & quot;a & quot; WordPress & quot;filtro

Probadoen: WordPress 3.0.1

Se agregó unfiltro con la versión 3.0 de WordPress que convierte automáticamentetodas lasinstancias de & quot; Wordpress & quot;(sin Pmayúscula) a & quot; WordPress & quot;(con una Pmayúscula)en el contenido de lapublicación,lostítulos de lapublicación yeltexto de los comentarios.Algunaspersonas venesto comointrusivo,pero solotengo lanecesidad de confundir WordPress de vezen cuando yelfiltrome resulta algomolesto.

 // Remove annoying P filter
if(function_exists('capital_P_dangit')) {
    foreach ( array( 'the_content', 'the_title' ) as $filter )
        remove_filter( $filter, 'capital_P_dangit', 11 );

    remove_filter('comment_text', 'capital_P_dangit', 31 );
}
 

Remove "Wordpress" to "WordPress" filter

Tested on: WordPress 3.0.1

There was a filter added with WordPress version 3.0 that automatically converts all instances of "Wordpress" (no capital P) to "WordPress" (with a capital P) in post content, post titles, and comment text. Some people see this as intrusive, but I just have a need to mis-case WordPress from time to time and found the filter somewhat annoying.

// Remove annoying P filter
if(function_exists('capital_P_dangit')) {
    foreach ( array( 'the_content', 'the_title' ) as $filter )
        remove_filter( $filter, 'capital_P_dangit', 11 );

    remove_filter('comment_text', 'capital_P_dangit', 31 );
}

Personalizarelpanel

 add_action('wp_dashboard_setup', 'my_custom_dashboard_widgets');

function my_custom_dashboard_widgets() {
   global $wp_meta_boxes;
 

Elimineestos widgets delpanel ...

    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins']);
   unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);
   unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);
 

Agregue un widgetpersonalizado llamado "Ayuda y soportetécnico"

    wp_add_dashboard_widget('custom_help_widget', 'Help and Support', 'custom_dashboard_help');
}
 

Esteesel contenido de su widgetpersonalizado

  function custom_dashboard_help() {
    echo '<p>Lorum ipsum delor sit amet et nunc</p>';
}
 

Customize the Dashboard

add_action('wp_dashboard_setup', 'my_custom_dashboard_widgets');

function my_custom_dashboard_widgets() {
   global $wp_meta_boxes;

Remove these dashboard widgets...

   unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins']);
   unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);
   unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);

Add a custom widget called 'Help and Support'

   wp_add_dashboard_widget('custom_help_widget', 'Help and Support', 'custom_dashboard_help');
}

This is the content for your custom widget

 function custom_dashboard_help() {
    echo '<p>Lorum ipsum delor sit amet et nunc</p>';
}

Agregar campos deperfil de usuariopersonalizados

Coloqueel siguiente códigoen su archivofunctions.phppara agregar campos deperfil de usuariopersonalizados. Edite o agregue líneas comomejor leparezca.

Recuerdenoeliminar la línea: return $ contactmethods; de lo contrario,estonofuncionará.

 // CUSTOM USER PROFILE FIELDS
   function my_custom_userfields( $contactmethods ) {

    // ADD CONTACT CUSTOM FIELDS
    $contactmethods['contact_phone_office']     = 'Office Phone';
    $contactmethods['contact_phone_mobile']     = 'Mobile Phone';
    $contactmethods['contact_office_fax']       = 'Office Fax';

    // ADD ADDRESS CUSTOM FIELDS
    $contactmethods['address_line_1']       = 'Address Line 1';
    $contactmethods['address_line_2']       = 'Address Line 2 (optional)';
    $contactmethods['address_city']         = 'City';
    $contactmethods['address_state']        = 'State';
    $contactmethods['address_zipcode']      = 'Zipcode';
    return $contactmethods;
   }
   add_filter('user_contactmethods','my_custom_userfields',10,1);
 

Paramostrar campospersonalizados,puede utilizar uno de los dosmétodos que seenumeran a continuación.

Opción 1:

 the_author_meta('facebook', $current_author->ID)
 

Opción 2:

 <?php $current_author = get_userdata(get_query_var('author')); ?>
<p><a href="<?php echo esc_url($current_author->contact_phone_office);?>" title="office_phone"> Office Phone</a></p>
 

Add Custom User Profile Fields

Place the code below into your functions.php file to add custom user profile fields. Edit or add lines as you see fit.

Remember not to remove the line: return $contactmethods; otherwise this won't work.

// CUSTOM USER PROFILE FIELDS
   function my_custom_userfields( $contactmethods ) {

    // ADD CONTACT CUSTOM FIELDS
    $contactmethods['contact_phone_office']     = 'Office Phone';
    $contactmethods['contact_phone_mobile']     = 'Mobile Phone';
    $contactmethods['contact_office_fax']       = 'Office Fax';

    // ADD ADDRESS CUSTOM FIELDS
    $contactmethods['address_line_1']       = 'Address Line 1';
    $contactmethods['address_line_2']       = 'Address Line 2 (optional)';
    $contactmethods['address_city']         = 'City';
    $contactmethods['address_state']        = 'State';
    $contactmethods['address_zipcode']      = 'Zipcode';
    return $contactmethods;
   }
   add_filter('user_contactmethods','my_custom_userfields',10,1);

To display custom fields you can use one of the two methods listed below.

Option 1:

the_author_meta('facebook', $current_author->ID)

Option 2:

<?php $current_author = get_userdata(get_query_var('author')); ?>
<p><a href="<?php echo esc_url($current_author->contact_phone_office);?>" title="office_phone"> Office Phone</a></p>

Personalizael orden delmenú de administración

Probadoen: WordPress 3.0.1

Este código lepermitirá reorganizarel orden de loselementosen elmenú de administración. Todo lo quenecesita haceres hacer clicen unenlaceexistenteen elmenú de administración y copiartodo antes de/wp-admin/URL. El orden a continuación representael orden quetendráelnuevomenú de administración.

 // CUSTOMIZE ADMIN MENU ORDER
function custom_menu_order($menu_ord) {
    if (!$menu_ord)
        return true;
    return array(
     'index.php', // This represents the dashboard link
     'edit.php?post_type=events', // This is a custom post type menu
     'edit.php?post_type=news',
     'edit.php?post_type=articles',
     'edit.php?post_type=faqs',
     'edit.php?post_type=mentors',
     'edit.php?post_type=testimonials',
     'edit.php?post_type=services',
     'edit.php?post_type=page', // This is the default page menu
     'edit.php', // This is the default POST admin menu
 );
}
add_filter('custom_menu_order', 'custom_menu_order');
add_filter('menu_order', 'custom_menu_order');
 

Customize the order of the administration menu

Tested on: WordPress 3.0.1

This code will allow you to reorganize the order of elements in the administration menu. All that you need to do is click on an existing link in the administration menu and copy everything before the /wp-admin/ URL. The order below represents the order the new administration menu will have.

// CUSTOMIZE ADMIN MENU ORDER
function custom_menu_order($menu_ord) {
    if (!$menu_ord)
        return true;
    return array(
     'index.php', // This represents the dashboard link
     'edit.php?post_type=events', // This is a custom post type menu
     'edit.php?post_type=news',
     'edit.php?post_type=articles',
     'edit.php?post_type=faqs',
     'edit.php?post_type=mentors',
     'edit.php?post_type=testimonials',
     'edit.php?post_type=services',
     'edit.php?post_type=page', // This is the default page menu
     'edit.php', // This is the default POST admin menu
 );
}
add_filter('custom_menu_order', 'custom_menu_order');
add_filter('menu_order', 'custom_menu_order');

Funciónpara cambiar la duración delejercicio

Probadoen: Wordpress 3.0.1

Deformapredeterminada,todos losextractostienen un límite de 55palabras.Conel código siguiente,puede anularesta configuraciónpredeterminada:

 function new_excerpt_length($length) { 
    return 100;
}

add_filter('excerpt_length', 'new_excerpt_length');
 

Esteejemplo cambia la longitud delextracto a 100palabras,peropuede usarelmismométodopara cambiarlo a cualquier valor.

Function to change the length of Exerpt

Tested on: Wordpress 3.0.1

By default all excerpts are capped at 55 words. Utilizing the code below you can override this default settings:

function new_excerpt_length($length) { 
    return 100;
}

add_filter('excerpt_length', 'new_excerpt_length');

This example changes the excerpt length to 100 words, but you can use the same method to change it to any value.

Agregarminiaturasen Administrarpublicaciones/lista depáginas

Puede agregaresto a susfuncionesparamostraren Administrar/Editarpublicación y lista depáginas unanueva columna con la vistapreviaen miniatura.

 /****** Add Thumbnails in Manage Posts/Pages List ******/
if ( !function_exists('AddThumbColumn') && function_exists('add_theme_support') ) {
 
    // for post and page
    add_theme_support('post-thumbnails', array( 'post', 'page' ) );
 
    function AddThumbColumn($cols) {
 
        $cols['thumbnail'] = __('Thumbnail');
 
        return $cols;
    }
 
    function AddThumbValue($column_name, $post_id) {
 
            $width = (int) 35;
            $height = (int) 35;
 
            if ( 'thumbnail' == $column_name ) {
                // thumbnail of WP 2.9
                $thumbnail_id = get_post_meta( $post_id, '_thumbnail_id', true );
                // image from gallery
                $attachments = get_children( array('post_parent' => $post_id, 'post_type' => 'attachment', 'post_mime_type' => 'image') );
                if ($thumbnail_id)
                    $thumb = wp_get_attachment_image( $thumbnail_id, array($width, $height), true );
                elseif ($attachments) {
                    foreach ( $attachments as $attachment_id => $attachment ) {
                        $thumb = wp_get_attachment_image( $attachment_id, array($width, $height), true );
                    }
                }
                    if ( isset($thumb) && $thumb ) {
                        echo $thumb;
                    } else {
                        echo __('None');
                    }
            }
    }
 
    // for posts
    add_filter( 'manage_posts_columns', 'AddThumbColumn' );
    add_action( 'manage_posts_custom_column', 'AddThumbValue', 10, 2 );
 
    // for pages
    add_filter( 'manage_pages_columns', 'AddThumbColumn' );
    add_action( 'manage_pages_custom_column', 'AddThumbValue', 10, 2 );
}
 

Add Thumbnails in Manage Posts/Pages List

You can add this to your functions to display to the Manage/Edit Post and Pages List a new column with the thumbnail preview.

/****** Add Thumbnails in Manage Posts/Pages List ******/
if ( !function_exists('AddThumbColumn') && function_exists('add_theme_support') ) {
 
    // for post and page
    add_theme_support('post-thumbnails', array( 'post', 'page' ) );
 
    function AddThumbColumn($cols) {
 
        $cols['thumbnail'] = __('Thumbnail');
 
        return $cols;
    }
 
    function AddThumbValue($column_name, $post_id) {
 
            $width = (int) 35;
            $height = (int) 35;
 
            if ( 'thumbnail' == $column_name ) {
                // thumbnail of WP 2.9
                $thumbnail_id = get_post_meta( $post_id, '_thumbnail_id', true );
                // image from gallery
                $attachments = get_children( array('post_parent' => $post_id, 'post_type' => 'attachment', 'post_mime_type' => 'image') );
                if ($thumbnail_id)
                    $thumb = wp_get_attachment_image( $thumbnail_id, array($width, $height), true );
                elseif ($attachments) {
                    foreach ( $attachments as $attachment_id => $attachment ) {
                        $thumb = wp_get_attachment_image( $attachment_id, array($width, $height), true );
                    }
                }
                    if ( isset($thumb) && $thumb ) {
                        echo $thumb;
                    } else {
                        echo __('None');
                    }
            }
    }
 
    // for posts
    add_filter( 'manage_posts_columns', 'AddThumbColumn' );
    add_action( 'manage_posts_custom_column', 'AddThumbValue', 10, 2 );
 
    // for pages
    add_filter( 'manage_pages_columns', 'AddThumbColumn' );
    add_action( 'manage_pages_custom_column', 'AddThumbValue', 10, 2 );
}

Elimina lospings detupropioblog

Probadoen: WordPress 3.0.1

 // Remove pings to self
function no_self_ping( &$links ) {
    $home = get_option( 'home' );
    foreach ( $links as $l => $link )
        if ( 0 === strpos( $link, $home ) )
            unset($links[$l]);
}
add_action( 'pre_ping', 'no_self_ping' );
 

Remove pings to your own blog

Tested on: WordPress 3.0.1

// Remove pings to self
function no_self_ping( &$links ) {
    $home = get_option( 'home' );
    foreach ( $links as $l => $link )
        if ( 0 === strpos( $link, $home ) )
            unset($links[$l]);
}
add_action( 'pre_ping', 'no_self_ping' );

Habilitar la compresión de salida GZIP

Normalmente,el servidor debe configurarsepara haceresto automáticamente,peromuchos hosts compartidosno lo hacen (probablementepara aumentarel uso del ancho debanda del cliente).

  if(extension_loaded("zlib") && (ini_get("output_handler") != "ob_gzhandler"))
   add_action('wp', create_function('', '@ob_end_clean();@ini_set("zlib.output_compression", 1);'));
 

Enable GZIP output compression

Normally the server should be set up to do this automatically, but a lot of shared hosts don’t do this (probably to increase client bandwidth usage).

 if(extension_loaded("zlib") && (ini_get("output_handler") != "ob_gzhandler"))
   add_action('wp', create_function('', '@ob_end_clean();@ini_set("zlib.output_compression", 1);'));

Mostrar consultas debase de datos,tiempoinvertido y consumo dememoria

Probadoen: WordPress 3.0.1

 function performance( $visible = false ) {

    $stat = sprintf( '%d queries in %.3f seconds, using %.2fMB memory',
            get_num_queries(),
            timer_stop( 0, 3 ),
            memory_get_peak_usage() / 1024 / 1024
        );

    echo $visible ? $stat : "<!-- {$stat} -->" ;
}
 

Luego,este código debajo del código anterior,queinsertará automáticamenteel código anterioren elpie depágina de su sitio webpúblico (asegúrese de que sutema llame a wp_footer):

 add_action( 'wp_footer', 'performance', 20 );
 

Sepuede llamar varias veces.

Display DB Queries, Time Spent and Memory Consumption

Tested on: WordPress 3.0.1

function performance( $visible = false ) {

    $stat = sprintf( '%d queries in %.3f seconds, using %.2fMB memory',
            get_num_queries(),
            timer_stop( 0, 3 ),
            memory_get_peak_usage() / 1024 / 1024
        );

    echo $visible ? $stat : "<!-- {$stat} -->" ;
}

Then this code below the code above which will automatically insert the code above into the footer of your public website (make sure your theme is calling wp_footer):

add_action( 'wp_footer', 'performance', 20 );

It can be called multiple times.

Anularel registro de los widgetspredeterminados de WordPress

Probadoen: WordPress 3.0.1

 // Unregister all default WordPress Widgets
function unregister_default_wp_widgets() {
    unregister_widget('WP_Widget_Pages');
    unregister_widget('WP_Widget_Calendar');
    unregister_widget('WP_Widget_Archives');
    unregister_widget('WP_Widget_Links');
    unregister_widget('WP_Widget_Meta');
    unregister_widget('WP_Widget_Search');
    unregister_widget('WP_Widget_Text');
    unregister_widget('WP_Widget_Categories');
    unregister_widget('WP_Widget_Recent_Posts');
    unregister_widget('WP_Widget_Recent_Comments');
    unregister_widget('WP_Widget_RSS');
    unregister_widget('WP_Widget_Tag_Cloud');
}
add_action('widgets_init', 'unregister_default_wp_widgets', 1);
 

Unregister WordPress Default Widgets

Tested on: WordPress 3.0.1

// Unregister all default WordPress Widgets
function unregister_default_wp_widgets() {
    unregister_widget('WP_Widget_Pages');
    unregister_widget('WP_Widget_Calendar');
    unregister_widget('WP_Widget_Archives');
    unregister_widget('WP_Widget_Links');
    unregister_widget('WP_Widget_Meta');
    unregister_widget('WP_Widget_Search');
    unregister_widget('WP_Widget_Text');
    unregister_widget('WP_Widget_Categories');
    unregister_widget('WP_Widget_Recent_Posts');
    unregister_widget('WP_Widget_Recent_Comments');
    unregister_widget('WP_Widget_RSS');
    unregister_widget('WP_Widget_Tag_Cloud');
}
add_action('widgets_init', 'unregister_default_wp_widgets', 1);

Extracción automática de laprimeraimagen del contenido de lapublicación

Probadoen: WordPress 3.0.1

Este códigoextraerá automáticamente laprimeraimagen asociada con unapublicación y lepermitirámostrarla/usarla llamando a lafuncióngetImage.

 // AUTOMATICALLY EXTRACT THE FIRST IMAGE FROM THE POST
function getImage($num) {
    global $more;
    $more = 1;
    $link = get_permalink();
    $content = get_the_content();
    $count = substr_count($content, '<img');
    $start = 0;

    for($i=1;$i<=$count;$i++) {
        $imgBeg = strpos($content, '<img', $start);
        $post = substr($content, $imgBeg);
        $imgEnd = strpos($post, '>');
        $postOutput = substr($post, 0, $imgEnd+1);
        $postOutput = preg_replace('/width="([0-9]*)" height="([0-9]*)"/', '',$postOutput);;
        $image[$i] = $postOutput;
        $start=$imgEnd+1;
    }

    if(stristr($image[$num],'<img')) {
        echo '<a href="'.$link.'">'.$image[$num]."</a>";
    }
    $more = 0;
}
 

Auto Extract the First Image from the Post Content

Tested on: WordPress 3.0.1

This code will automatically extract the first image associated with a post and allow you to display/use it by calling the getImage function.

// AUTOMATICALLY EXTRACT THE FIRST IMAGE FROM THE POST
function getImage($num) {
    global $more;
    $more = 1;
    $link = get_permalink();
    $content = get_the_content();
    $count = substr_count($content, '<img');
    $start = 0;

    for($i=1;$i<=$count;$i++) {
        $imgBeg = strpos($content, '<img', $start);
        $post = substr($content, $imgBeg);
        $imgEnd = strpos($post, '>');
        $postOutput = substr($post, 0, $imgEnd+1);
        $postOutput = preg_replace('/width="([0-9]*)" height="([0-9]*)"/', '',$postOutput);;
        $image[$i] = $postOutput;
        $start=$imgEnd+1;
    }

    if(stristr($image[$num],'<img')) {
        echo '<a href="'.$link.'">'.$image[$num]."</a>";
    }
    $more = 0;
}

Eliminar aviso de actualización de complemento SOLOpara complementos INACTIVOS

 function update_active_plugins($value = '') {
    /*
    The $value array passed in contains the list of plugins with time
    marks when the last time the groups was checked for version match
    The $value->reponse node contains an array of the items that are
    out of date. This response node is use by the 'Plugins' menu
    for example to indicate there are updates. Also on the actual
    plugins listing to provide the yellow box below a given plugin
    to indicate action is needed by the user.
    */
    if ((isset($value->response)) && (count($value->response))) {

        // Get the list cut current active plugins
        $active_plugins = get_option('active_plugins');    
        if ($active_plugins) {
           
            //  Here we start to compare the $value->response
            //  items checking each against the active plugins list.
            foreach($value->response as $plugin_idx => $plugin_item) {

                // If the response item is not an active plugin then remove it.
                // This will prevent WordPress from indicating the plugin needs update actions.
                if (!in_array($plugin_idx, $active_plugins))
                    unset($value->response[$plugin_idx]);
            }
        }
        else {
             // If no active plugins then ignore the inactive out of date ones.
            foreach($value->response as $plugin_idx => $plugin_item) {
                unset($value->response);
            }          
        }
    }  
    return $value;
}
add_filter('transient_update_plugins', 'update_active_plugins');    // Hook for 2.8.+
//add_filter( 'option_update_plugins', 'update_active_plugins');    // Hook for 2.7.x
 

Remove Plugin Update Notice ONLY for INACTIVE plugins

function update_active_plugins($value = '') {
    /*
    The $value array passed in contains the list of plugins with time
    marks when the last time the groups was checked for version match
    The $value->reponse node contains an array of the items that are
    out of date. This response node is use by the 'Plugins' menu
    for example to indicate there are updates. Also on the actual
    plugins listing to provide the yellow box below a given plugin
    to indicate action is needed by the user.
    */
    if ((isset($value->response)) && (count($value->response))) {

        // Get the list cut current active plugins
        $active_plugins = get_option('active_plugins');    
        if ($active_plugins) {
           
            //  Here we start to compare the $value->response
            //  items checking each against the active plugins list.
            foreach($value->response as $plugin_idx => $plugin_item) {

                // If the response item is not an active plugin then remove it.
                // This will prevent WordPress from indicating the plugin needs update actions.
                if (!in_array($plugin_idx, $active_plugins))
                    unset($value->response[$plugin_idx]);
            }
        }
        else {
             // If no active plugins then ignore the inactive out of date ones.
            foreach($value->response as $plugin_idx => $plugin_item) {
                unset($value->response);
            }          
        }
    }  
    return $value;
}
add_filter('transient_update_plugins', 'update_active_plugins');    // Hook for 2.8.+
//add_filter( 'option_update_plugins', 'update_active_plugins');    // Hook for 2.7.x

Elimine lainformación superflua yel HTML dentro de laetiqueta <head>

 // remove unnecessary header info
add_action( 'init', 'remove_header_info' );
function remove_header_info() {
    remove_action( 'wp_head', 'rsd_link' );
    remove_action( 'wp_head', 'wlwmanifest_link' );
    remove_action( 'wp_head', 'wp_generator' );
    remove_action( 'wp_head', 'start_post_rel_link' );
    remove_action( 'wp_head', 'index_rel_link' );
    remove_action( 'wp_head', 'adjacent_posts_rel_link' );         // for WordPress < 3.0
    remove_action( 'wp_head', 'adjacent_posts_rel_link_wp_head' ); // for WordPress >= 3.0
}

// remove extra CSS that 'Recent Comments' widget injects
add_action( 'widgets_init', 'remove_recent_comments_style' );
function remove_recent_comments_style() {
    global $wp_widget_factory;
    remove_action( 'wp_head', array(
        $wp_widget_factory->widgets['WP_Widget_Recent_Comments'],
        'recent_comments_style'
    ) );
}
 

Remove superfluous info and HTML within the <head> tag

// remove unnecessary header info
add_action( 'init', 'remove_header_info' );
function remove_header_info() {
    remove_action( 'wp_head', 'rsd_link' );
    remove_action( 'wp_head', 'wlwmanifest_link' );
    remove_action( 'wp_head', 'wp_generator' );
    remove_action( 'wp_head', 'start_post_rel_link' );
    remove_action( 'wp_head', 'index_rel_link' );
    remove_action( 'wp_head', 'adjacent_posts_rel_link' );         // for WordPress < 3.0
    remove_action( 'wp_head', 'adjacent_posts_rel_link_wp_head' ); // for WordPress >= 3.0
}

// remove extra CSS that 'Recent Comments' widget injects
add_action( 'widgets_init', 'remove_recent_comments_style' );
function remove_recent_comments_style() {
    global $wp_widget_factory;
    remove_action( 'wp_head', array(
        $wp_widget_factory->widgets['WP_Widget_Recent_Comments'],
        'recent_comments_style'
    ) );
}

Habilitar la depuración deerrores yel registropara usaren sitiosen vivo

Estees unfragmento de código queescribípara hacer uso de las constantes WP_DEBUG quenormalmenteestán deshabilitadaspor defecto. Bueno,creé unaformano solo de habilitar WP_DEBUGpara quepueda usarloen un sitioen vivo sinefectos secundariosnegativos,sino quetambién usé las otras constantes de depuraciónparaforzar la visualización deerrores ypara crear un archivo de registro de loserrores y avisosen el directorio/wp-content.

Coloqueeste códigoen su archivo wp-config.php (DESPUÉS DE GUARDAR UNA COPIA DE SEGURIDAD SOLO EN CASO DE QUE) y luegopuedepasar losparámetros? debug=1,2 o 3 alfinal de cualquier URLen su sitio.

? debug=1=muestratodos loserrores/avisos ? debug=2=obliga a que semuestren ? debug=3=crea un archivo debug.log detodos loserroresen/wp-content dir.

 /**
* Written by Jared Williams - http://new2wp.com
* @wp-config.php replace WP_DEBUG constant with this code
* Enable WP debugging for usage on a live site
* http://core.trac.wordpress.org/browser/trunk/wp-includes/load.php#L230
* Pass the '?debug=#' parameter at the end of any URL on site
*
* http://example.com/?debug=1, /?debug=2, /?debug=3
*/
if ( isset($_GET['debug']) && $_GET['debug'] == '1' ) {
    // Enable the reporting of notices during development - E_ALL
    define('WP_DEBUG', true);
} elseif ( isset($_GET['debug']) && $_GET['debug'] == '2' ) {
    // Must be true for WP_DEBUG_DISPLAY to work
    define('WP_DEBUG', true);
    // Force the display of errors
    define('WP_DEBUG_DISPLAY', true);
} elseif ( isset($_GET['debug']) && $_GET['debug'] == '3' ) {
    // Must be true for WP_DEBUG_LOG to work
    define('WP_DEBUG', true);
    // Log errors to debug.log in the wp-content directory
    define('WP_DEBUG_LOG', true);
}
 

Entroen más detalles sobre lapublicación deinvitado queescribípara Comluv siestáinteresado,aquí: http://comluv.com/dev/enable -debugging-and-logging-for-live-site-use/

Todavíaestoytrabajandoen unamanera de hacer queestoestéprotegido con contraseña,opreferiblemente de algunamanera hacerlofuncionaren if (current_user_can ('manage_themes')e is_logged_in ().

Pero ahíes donde se vuelvemuchomás complicado.

Enable Error Debugging And Logging To Use On Live Sites

This is a piece of code I wrote to make use of the WP_DEBUG constants that are normally disabled by default. Well, I created a way to not only enable WP_DEBUG so you can use it on a live site with no negative side-effects, but I also made use of the other debugging constants for forcing errors to be displayed, and for creating a log file of the errors and Notices in the /wp-content directory.

Drop this code in your wp-config.php file (AFTER YOU SAVE A BACKUP JUST IN CASE) and then you can pass the ?debug=1, 2, or 3 parameters at the end of any URL on your site.

?debug=1 = shows all errors/notices ?debug=2 = forces them to be displayed ?debug=3 = creates a debug.log file of all errors in /wp-content dir.

/**
* Written by Jared Williams - http://new2wp.com
* @wp-config.php replace WP_DEBUG constant with this code
* Enable WP debugging for usage on a live site
* http://core.trac.wordpress.org/browser/trunk/wp-includes/load.php#L230
* Pass the '?debug=#' parameter at the end of any URL on site
*
* http://example.com/?debug=1, /?debug=2, /?debug=3
*/
if ( isset($_GET['debug']) && $_GET['debug'] == '1' ) {
    // Enable the reporting of notices during development - E_ALL
    define('WP_DEBUG', true);
} elseif ( isset($_GET['debug']) && $_GET['debug'] == '2' ) {
    // Must be true for WP_DEBUG_DISPLAY to work
    define('WP_DEBUG', true);
    // Force the display of errors
    define('WP_DEBUG_DISPLAY', true);
} elseif ( isset($_GET['debug']) && $_GET['debug'] == '3' ) {
    // Must be true for WP_DEBUG_LOG to work
    define('WP_DEBUG', true);
    // Log errors to debug.log in the wp-content directory
    define('WP_DEBUG_LOG', true);
}

I go into more detail on the guest post I wrote for Comluv if you're interested, here: http://comluv.com/dev/enable-debugging-and-logging-for-live-site-usage/

I'm still working on a way to make this either password protected, or preferrably somehow make it work on if (current_user_can('manage_themes') and is_logged_in().

But that's where it gets alot more tricky.

Agregar automáticamentetítulos dinámicos apáginaspúblicas

Probadoen: WordPress 3.0.1

El uso del siguiente código creará automáticamentetítulos depágina dinámicosbasados ​​en laspáginas/publicaciones que se venpúblicamente.

 /* Dynamic Titles **/
// This sets your <title> depending on what page you're on, for better formatting and for SEO
// You need to set the variable $longd to some custom text at the beginning of the function
function dynamictitles() {
    $longd = __('Enter your longdescription here.', 'texdomainstring');
        if ( is_single() ) {
          wp_title('');
          echo ' | '.get_bloginfo('name');

    } else if ( is_page() || is_paged() ) {
          bloginfo('name');
          wp_title('|');

    } else if ( is_author() ) {
          bloginfo('name');
          wp_title(' | '.__('Author', 'texdomainstring'));

    } else if ( is_category() ) {
          bloginfo('name');
          wp_title(' | '.__('Archive for', 'texdomainstring'));

    } else if ( is_tag() ) {
          echo get_bloginfo('name').' | '.__('Tag archive for', 'texdomainstring');
          wp_title('');

    } else if ( is_archive() ) {
          echo get_bloginfo('name').' | '.__('Archive for', 'texdomainstring');
          wp_title('');

    } else if ( is_search() ) {
          echo get_bloginfo('name').' | '.__('Search Results', 'texdomainstring');
    } else if ( is_404() ) {
          echo get_bloginfo('name').' | '.__('404 Error (Page Not Found)', 'texdomainstring');

    } else if ( is_home() ) {
          echo get_bloginfo('name').' | '.get_bloginfo('description');

    } else {
          echo get_bloginfo('name').' | '.($blog_longd);
    }
}
 

Automatically Add Dynamic Titles to Public Pages

Tested on: WordPress 3.0.1

Utilizing the code below will automatically create dynamic page titles based upon the pages/posts being viewed publicly.

/* Dynamic Titles **/
// This sets your <title> depending on what page you're on, for better formatting and for SEO
// You need to set the variable $longd to some custom text at the beginning of the function
function dynamictitles() {
    $longd = __('Enter your longdescription here.', 'texdomainstring');
        if ( is_single() ) {
          wp_title('');
          echo ' | '.get_bloginfo('name');

    } else if ( is_page() || is_paged() ) {
          bloginfo('name');
          wp_title('|');

    } else if ( is_author() ) {
          bloginfo('name');
          wp_title(' | '.__('Author', 'texdomainstring'));

    } else if ( is_category() ) {
          bloginfo('name');
          wp_title(' | '.__('Archive for', 'texdomainstring'));

    } else if ( is_tag() ) {
          echo get_bloginfo('name').' | '.__('Tag archive for', 'texdomainstring');
          wp_title('');

    } else if ( is_archive() ) {
          echo get_bloginfo('name').' | '.__('Archive for', 'texdomainstring');
          wp_title('');

    } else if ( is_search() ) {
          echo get_bloginfo('name').' | '.__('Search Results', 'texdomainstring');
    } else if ( is_404() ) {
          echo get_bloginfo('name').' | '.__('404 Error (Page Not Found)', 'texdomainstring');

    } else if ( is_home() ) {
          echo get_bloginfo('name').' | '.get_bloginfo('description');

    } else {
          echo get_bloginfo('name').' | '.($blog_longd);
    }
}

Nuevasfunciones y capacidades: ¡solo seejecuta una vez!

Lostengo amano,estaes laforma correcta de hacerlos sin un complemento. Establecen un solo campo (prefix_user_roles)en labase de datos de opciones,ynonecesita un complementopara configurarlos. Consulte lapágina del Codexpara obtener una lista de las capacidades disponibles y descripciones de lo que hacen. Usted ¡Solonecesito descomentar uno deestosbloques,cargar cualquierpágina y luego comentarlosnuevamente! Aquíestoy creando un rol quetiene las capacidades quenecesito:

 /* Capabilities */

// To add the new role, using 'international' as the short name and
// 'International Blogger' as the displayed name in the User list and edit page:
/*
add_role('international', 'International Blogger', array(
    'read' => true, // True allows that capability, False specifically removes it.
    'edit_posts' => true,
    'delete_posts' => true,
    'edit_published_posts' => true,
    'publish_posts' => true,
    'edit_files' => true,
    'import' => true,
    'upload_files' => true //last in array needs no comma!
));
*/


// To remove one outright or remove one of the defaults:
/* 
remove_role('international');
*/
 

A veceses útil agregar oeliminar unafunciónexistenteen lugar deeliminar y volver a agregar una. Nuevamente,solonecesita descomentarlo,volver a cargar unapágina y luego comentarlonuevamente. Esto almacenará lafunción/capacidad correctamenteen latabla de opciones. (Esto lepermite a usted,el desarrollador,controlarlos yelimina la sobrecarga de los complementos voluminosos que hacen lomismo). Aquíestoy cambiandoel rol de autorparaeliminar suspublicacionespublicadas (el valorpredeterminado),peropermitiéndoles la capacidad deeditar suspublicacionespublicadas (quenoesposibleparaeste rol deformapredeterminada),usando * add_cap * o * remove_cap *.

 /*
$edit_role = get_role('author');
   $edit_role->add_cap('edit_published_posts');
   $edit_role->remove_cap('delete_published_posts');
*/
 

Mantengo una hoja de cálculo con la cuadrícula de lapágina del Codexpara los sitios que semodifican deestamanera,asípuedo recordar cómoestán configuradas las cosas,aunque dejarel código comentadoen su archivofunctions.phpfuncionará. ¡No dejeestosejemplos sin comentar,o seescribiránen labase de datos con cada carga depágina!

New Roles and Capabilities - Only run once!

I keep these handy, this is the right way to do them without a plugin. They set a single field (prefix_user_roles) in the options database, and you don't need a plugin to set them. Refer to the Codex page for a list of what capabilities are available and descriptions for what they do. You only need to uncomment one of these blocks, load any page and then comment them again! Here I'm creating a role that's got the capabilities I need:

/* Capabilities */

// To add the new role, using 'international' as the short name and
// 'International Blogger' as the displayed name in the User list and edit page:
/*
add_role('international', 'International Blogger', array(
    'read' => true, // True allows that capability, False specifically removes it.
    'edit_posts' => true,
    'delete_posts' => true,
    'edit_published_posts' => true,
    'publish_posts' => true,
    'edit_files' => true,
    'import' => true,
    'upload_files' => true //last in array needs no comma!
));
*/


// To remove one outright or remove one of the defaults:
/* 
remove_role('international');
*/

It's sometimes handy to add/remove from an existing role rather than removing and re-adding one. Again, you only need to uncomment it, reload a page and then comment it again. This will store the role/capability properly in the options table. (This allows you, the developer to control them and removes the overhead of the bulky plugins that do the same thing.) Here I'm changing the author role to delete their published posts (the default), but allowing them the capability to edit their published posts (which isn't possible for this role by default)-- using *add_cap* or *remove_cap*.

/*
$edit_role = get_role('author');
   $edit_role->add_cap('edit_published_posts');
   $edit_role->remove_cap('delete_published_posts');
*/

I keep a spreadsheet with the grid from the Codex page for sites that modify this way, so I can remember how things are set, though leaving the commented out code in your functions.php file will work to. Don't leave these examples uncommented, or it will write to the database with each page load!

Habilitar códigos cortosen widgets

 // shortcode in widgets
if ( !is_admin() ){
    add_filter('widget_text', 'do_shortcode', 11);
}
 

Enable shortcodes in widgets

// shortcode in widgets
if ( !is_admin() ){
    add_filter('widget_text', 'do_shortcode', 11);
}

Pie depágina de administradorpersonalizado de Wordpress

//personalizareltexto delpie depágina del administrador
function custom_admin_footer () {
 echo 'agregue sutexto depie depáginapersonalizado y html aquí';
}
add_filter ('admin_footer_text','custom_admin_footer');

Lo usopara sitios de clientes como un simplepunto de referenciapara contactarme como desarrollador.

Wordpress Custom Admin Footer

// customize admin footer text
function custom_admin_footer() {
        echo 'add your custom footer text and html here';
} 
add_filter('admin_footer_text', 'custom_admin_footer');

I use this for client sites as a simple point of reference to contact me as the dev.

Funciónpara desactivar lasfuentes RSS

Probadoen: Wordpress 3.0.1

Puede desactivar lasfuentes RSS si deseamantener su sitio webbasadoen Wordpress comoestático.

Puede utilizarestafunción:

 function fb_disable_feed() {
wp_die( __('No feed available,please visit our <a href="'. get_bloginfo('url') .'">homepage</a>!') );
}

add_action('do_feed', 'fb_disable_feed', 1);
add_action('do_feed_rdf', 'fb_disable_feed', 1);
add_action('do_feed_rss', 'fb_disable_feed', 1);
add_action('do_feed_rss2', 'fb_disable_feed', 1);
add_action('do_feed_atom', 'fb_disable_feed', 1);
 

Function to Disable RSS Feeds

Tested on: Wordpress 3.0.1

You can disable RSS feeds If you want to maintain your Wordpress based website as static.

You can Use this function :

function fb_disable_feed() {
wp_die( __('No feed available,please visit our <a href="'. get_bloginfo('url') .'">homepage</a>!') );
}

add_action('do_feed', 'fb_disable_feed', 1);
add_action('do_feed_rdf', 'fb_disable_feed', 1);
add_action('do_feed_rss', 'fb_disable_feed', 1);
add_action('do_feed_rss2', 'fb_disable_feed', 1);
add_action('do_feed_atom', 'fb_disable_feed', 1);

Cambieelmensaje "Hola" a "Bienvenido"

Conestafunciónpuedepersonalizarelmensaje "Hola"en laparte superior derecha de su área de administración.
Estafunción hace uso de JQuerypara cambiarelmensaje "Hola" a "Bienvenida".

 /****** Customize admin message "Howdy" to "Welcome" ******/
$nohowdy = "Welcome";

if (is_admin()) {
    add_action('init', 'artdev_nohowdy_h');
    add_action('admin_footer', 'artdev_nohowdy_f');
}
// Load jQuery
function artdev_nohowdy_h() {
    wp_enqueue_script('jquery');
}
// Modify
function artdev_nohowdy_f() {
global $nohowdy;
echo <<<JS
<script type="text/javascript">
//<![CDATA[
var nohowdy = "$nohowdy";
jQuery('#user_info p')
    .html(
    jQuery('#user_info p')
        .html()
        .replace(/Howdy/,nohowdy)
    );
//]]>
JS;
}
 

Versión de PHP,usandoelfiltro gettext:

 add_filter('gettext', 'change_howdy', 10, 3);

function change_howdy($translated, $text, $domain) {

    if (!is_admin() || 'default' != $domain)
        return $translated;

    if (false !== strpos($translated, 'Howdy'))
        return str_replace('Howdy', 'Welcome', $translated);

    return $translated;
}
 

Change the "Howdy" message to "Welcome"

With this function you can customize the "Howdy" message in top right of your admin area.
This function make use of JQuery to change the "Howdy" message to "Welcome".

/****** Customize admin message "Howdy" to "Welcome" ******/
$nohowdy = "Welcome";

if (is_admin()) {
    add_action('init', 'artdev_nohowdy_h');
    add_action('admin_footer', 'artdev_nohowdy_f');
}
// Load jQuery
function artdev_nohowdy_h() {
    wp_enqueue_script('jquery');
}
// Modify
function artdev_nohowdy_f() {
global $nohowdy;
echo <<<JS
<script type="text/javascript">
//<![CDATA[
var nohowdy = "$nohowdy";
jQuery('#user_info p')
    .html(
    jQuery('#user_info p')
        .html()
        .replace(/Howdy/,nohowdy)
    );
//]]>
JS;
}

PHP version, using gettext filter:

add_filter('gettext', 'change_howdy', 10, 3);

function change_howdy($translated, $text, $domain) {

    if (!is_admin() || 'default' != $domain)
        return $translated;

    if (false !== strpos($translated, 'Howdy'))
        return str_replace('Howdy', 'Welcome', $translated);

    return $translated;
}

Incluyatipos depublicacionespersonalizadasen & quot; Ahoramismo & quot;panel de administración

Estoincluirá sustipos depublicacionespersonalizadas yel recuento depublicacionespara cadatipoen el & quot; Ahoramismo & quot; widget depanel.

 // ADD CUSTOM POST TYPES TO THE 'RIGHT NOW' DASHBOARD WIDGET
function wph_right_now_content_table_end() {
 $args = array(
  'public' => true ,
  'show_ui' => true ,
  '_builtin' => false
 );
 $output = 'object';
 $operator = 'and';
 
 $post_types = get_post_types( $args , $output , $operator );
 foreach( $post_types as $post_type ) {
  $num_posts = wp_count_posts( $post_type->name );
  $num = number_format_i18n( $num_posts->publish );
  $text = _n( $post_type->labels->singular_name, $post_type->labels->name , intval( $num_posts->publish ) );
  if ( current_user_can( 'edit_posts' ) ) {
   $num = "<a href='edit.php?post_type=$post_type->name'>$num</a>";
   $text = "<a href='edit.php?post_type=$post_type->name'>$text</a>";
  }
  echo '<tr><td class="first b b-' . $post_type->name . '">' . $num . '</td>';
  echo '<td class="t ' . $post_type->name . '">' . $text . '</td></tr>';
 }
 $taxonomies = get_taxonomies( $args , $output , $operator ); 
 foreach( $taxonomies as $taxonomy ) {
  $num_terms  = wp_count_terms( $taxonomy->name );
  $num = number_format_i18n( $num_terms );
  $text = _n( $taxonomy->labels->singular_name, $taxonomy->labels->name , intval( $num_terms ));
  if ( current_user_can( 'manage_categories' ) ) {
   $num = "<a href='edit-tags.php?taxonomy=$taxonomy->name'>$num</a>";
   $text = "<a href='edit-tags.php?taxonomy=$taxonomy->name'>$text</a>";
  }
  echo '<tr><td class="first b b-' . $taxonomy->name . '">' . $num . '</td>';
  echo '<td class="t ' . $taxonomy->name . '">' . $text . '</td></tr>';
 }
}
add_action( 'right_now_content_table_end' , 'wph_right_now_content_table_end' );
 

Include custom post types in "Right Now" admin dashboard

This will include your custom post types and the post counts for each type in the "Right Now" dashboard widget.

// ADD CUSTOM POST TYPES TO THE 'RIGHT NOW' DASHBOARD WIDGET
function wph_right_now_content_table_end() {
 $args = array(
  'public' => true ,
  'show_ui' => true ,
  '_builtin' => false
 );
 $output = 'object';
 $operator = 'and';
 
 $post_types = get_post_types( $args , $output , $operator );
 foreach( $post_types as $post_type ) {
  $num_posts = wp_count_posts( $post_type->name );
  $num = number_format_i18n( $num_posts->publish );
  $text = _n( $post_type->labels->singular_name, $post_type->labels->name , intval( $num_posts->publish ) );
  if ( current_user_can( 'edit_posts' ) ) {
   $num = "<a href='edit.php?post_type=$post_type->name'>$num</a>";
   $text = "<a href='edit.php?post_type=$post_type->name'>$text</a>";
  }
  echo '<tr><td class="first b b-' . $post_type->name . '">' . $num . '</td>';
  echo '<td class="t ' . $post_type->name . '">' . $text . '</td></tr>';
 }
 $taxonomies = get_taxonomies( $args , $output , $operator ); 
 foreach( $taxonomies as $taxonomy ) {
  $num_terms  = wp_count_terms( $taxonomy->name );
  $num = number_format_i18n( $num_terms );
  $text = _n( $taxonomy->labels->singular_name, $taxonomy->labels->name , intval( $num_terms ));
  if ( current_user_can( 'manage_categories' ) ) {
   $num = "<a href='edit-tags.php?taxonomy=$taxonomy->name'>$num</a>";
   $text = "<a href='edit-tags.php?taxonomy=$taxonomy->name'>$text</a>";
  }
  echo '<tr><td class="first b b-' . $taxonomy->name . '">' . $num . '</td>';
  echo '<td class="t ' . $taxonomy->name . '">' . $text . '</td></tr>';
 }
}
add_action( 'right_now_content_table_end' , 'wph_right_now_content_table_end' );

Agregue unformulario debúsqueda de códice alencabezado delpanel

Estaes unaforma sencilla de agregar unformulario debúsqueda de códice alencabezado delpanel,en laparte superior derechajunto almenú desplegable deenlaces rápidos.

 /**
 * ADD WP CODEX SEARCH FORM TO DASHBOARD HEADER
 */
function wp_codex_search_form() {
    echo '<form target="_blank" method="get" action="http://wordpress.org/search/do-search.php" class="alignright" style="margin: 11px 5px 0;">
        <input type="text" onblur="this.value=(this.value==\'\') ? \'Search the Codex\' : this.value;" onfocus="this.value=(this.value==\'Search the Codex\') ? \'\' : this.value;" maxlength="150" value="Search the Codex" name="search" class="text"> <input type="submit" value="Go" class="button" />
    </form>';
}

if( current_user_can( 'manage_plugins' )) {
// The number 11 needs to be a 10 for this to work!
    add_filter( 'in_admin_header', 'wp_codex_search_form', 11 );
}
 

Add a codex search form to the dashboard header

This is a simple way to add a codex search form to the dashboard header, on the top-right next to the quicklinks drop-down.

/**
 * ADD WP CODEX SEARCH FORM TO DASHBOARD HEADER
 */
function wp_codex_search_form() {
    echo '<form target="_blank" method="get" action="http://wordpress.org/search/do-search.php" class="alignright" style="margin: 11px 5px 0;">
        <input type="text" onblur="this.value=(this.value==\'\') ? \'Search the Codex\' : this.value;" onfocus="this.value=(this.value==\'Search the Codex\') ? \'\' : this.value;" maxlength="150" value="Search the Codex" name="search" class="text"> <input type="submit" value="Go" class="button" />
    </form>';
}

if( current_user_can( 'manage_plugins' )) {
// The number 11 needs to be a 10 for this to work!
    add_filter( 'in_admin_header', 'wp_codex_search_form', 11 );
}

Nueva columna debibliotecamultimediapara volver a adjuntarimágenes

Este código agrega unanueva columna a lapágina de labiblioteca demedios que lepermite volver a adjuntarimágenes

 add_filter("manage_upload_columns", 'upload_columns');
add_action("manage_media_custom_column", 'media_custom_columns', 0, 2);

function upload_columns($columns) {
    unset($columns['parent']);
    $columns['better_parent'] = "Parent";
    return $columns;
}
function media_custom_columns($column_name, $id) {
    $post = get_post($id);
    if($column_name != 'better_parent')
        return;
        if ( $post->post_parent > 0 ) {
            if ( get_post($post->post_parent) ) {
                $title =_draft_or_post_title($post->post_parent);
            }
            ?>
            <strong><a href="<?php echo get_edit_post_link( $post->post_parent ); ?>"><?php echo $title ?></a></strong>, <?php echo get_the_time(__('Y/m/d')); ?>
            <br />
            <a class="hide-if-no-js" onclick="findPosts.open('media[]','<?php echo $post->ID ?>');return false;" href="#the-list"><?php _e('Re-Attach'); ?></a>
            <?php
        } else {
            ?>
            <?php _e('(Unattached)'); ?><br />
            <a class="hide-if-no-js" onclick="findPosts.open('media[]','<?php echo $post->ID ?>');return false;" href="#the-list"><?php _e('Attach'); ?></a>
            <?php
        }
}
 

New Media Library Column to Re-Attach Images

This code adds a new column to the Media Library Page allowing you to re-attach images

add_filter("manage_upload_columns", 'upload_columns');
add_action("manage_media_custom_column", 'media_custom_columns', 0, 2);

function upload_columns($columns) {
    unset($columns['parent']);
    $columns['better_parent'] = "Parent";
    return $columns;
}
function media_custom_columns($column_name, $id) {
    $post = get_post($id);
    if($column_name != 'better_parent')
        return;
        if ( $post->post_parent > 0 ) {
            if ( get_post($post->post_parent) ) {
                $title =_draft_or_post_title($post->post_parent);
            }
            ?>
            <strong><a href="<?php echo get_edit_post_link( $post->post_parent ); ?>"><?php echo $title ?></a></strong>, <?php echo get_the_time(__('Y/m/d')); ?>
            <br />
            <a class="hide-if-no-js" onclick="findPosts.open('media[]','<?php echo $post->ID ?>');return false;" href="#the-list"><?php _e('Re-Attach'); ?></a>
            <?php
        } else {
            ?>
            <?php _e('(Unattached)'); ?><br />
            <a class="hide-if-no-js" onclick="findPosts.open('media[]','<?php echo $post->ID ?>');return false;" href="#the-list"><?php _e('Attach'); ?></a>
            <?php
        }
}

Establezca los valorespredeterminados deleditoren WYSIWYG o HTML

 function my_default_editor() {
    $r = 'tinymce'; // html or tinymce
    return $r;
}
add_filter( 'wp_default_editor', 'my_default_editor' );
 

Aquí seexplica cómoeliminareleditor HTML

 jQuery(document).ready(function($) {
$("#edButtonHTML").remove();
});
 

ACTUALIZADO aquí hay otraforma de configurareleditorpredeterminadoen HTML

 add_filter('wp_default_editor', create_function('', 'return "html";'));
 

Set Editor Defaults to WYSIWYG or HTML

function my_default_editor() {
    $r = 'tinymce'; // html or tinymce
    return $r;
}
add_filter( 'wp_default_editor', 'my_default_editor' );

Here is how to remove the HTML Editor

jQuery(document).ready(function($) {
$("#edButtonHTML").remove();
});

UPDATED here is another way to set the default editor to HTML

add_filter('wp_default_editor', create_function('', 'return "html";'));

Eliminar autor Metabox/Opciones & amp; Mover a Publicar MetaBox

Probadoen: Wordpress 3.0.1

Una de las cosas queme vuelve locoes un área de administración de Wordpress desordenada. Uno de loselementos que ahora siempre configuro desdeelprincipioen mi archivofunctions.phpeseliminarel MetaBox de autor y las Opciones depantalla y luego agregar la opciónen elmetabox depublicación. Enmi opinión,estotiene sentido ymantiene las cosas limpias. Estotambién respeta lospermisos aplicables.

Para lograreste objetivo,simplemente copie ypegueel siguiente códigoen su archivofunctions.php.

Si cree que hay unamejormanera de hacerlo,sugiéralo.

NOTA: ACTUALIZADO EL CÓDIGO PARA SOLUCIONAR UN PROBLEMA DE CODIFICACIÓN

 // MOVE THE AUTHOR METABOX INTO THE PUBLISH METABOX
add_action( 'admin_menu', 'remove_author_metabox' );
add_action( 'post_submitbox_misc_actions', 'move_author_to_publish_metabox' );
function remove_author_metabox() {
    remove_meta_box( 'authordiv', 'post', 'normal' );
}
function move_author_to_publish_metabox() {
    global $post_ID;
    $post = get_post( $post_ID );
    echo '<div id="author" class="misc-pub-section" style="border-top-style:solid; border-top-width:1px; border-top-color:#EEEEEE; border-bottom-width:0px;">Author: ';
    post_author_meta_box( $post );
    echo '</div>';
}
 

Remove Author Metabox/Options & Move to Publish MetaBox

Tested on: Wordpress 3.0.1

One of the things that drive me crazy is a cluttered Wordpress Admin area. One of the elements which I now always setup from the start in my functions.php file is removing the Author MetaBox and Screen Options and then adding the option into the publish metabox. In my opinion this just makes sense and keep things clean. This also respects applicable permissions.

To achieve this goal, just copy and past the following code into your functions.php file.

If you feel there is a better way of doing this please suggest.

NOTE: UPDATED THE CODE TO FIX A CODING ISSUE

// MOVE THE AUTHOR METABOX INTO THE PUBLISH METABOX
add_action( 'admin_menu', 'remove_author_metabox' );
add_action( 'post_submitbox_misc_actions', 'move_author_to_publish_metabox' );
function remove_author_metabox() {
    remove_meta_box( 'authordiv', 'post', 'normal' );
}
function move_author_to_publish_metabox() {
    global $post_ID;
    $post = get_post( $post_ID );
    echo '<div id="author" class="misc-pub-section" style="border-top-style:solid; border-top-width:1px; border-top-color:#EEEEEE; border-bottom-width:0px;">Author: ';
    post_author_meta_box( $post );
    echo '</div>';
}

Determine rápidamenteel servidor & amp; Detalles delentorno

Sitiene varios servidores y variosentornos,comoentornos de desarrollo,control de calidad yproducción,estopuede resultarmuy útil.

Paramis sistemas,elentornoestá determinadopor lasprimeras 3 letras delnombre de host,peroestopodría cambiarsefácilmentepara que se adapte a susnecesidades.

 add_action( 'admin_notices', 'report_environment_status', 3 );

// Report on which server and environment details
function report_environment_status() {
    $server = php_uname('n');
    switch (strtolower(substr($server,0,3))) {
        case 'pXX':
            $msg = "PRODUCTION";
            break;
        case 'qXX':
            $msg = "QA";
            break;
        case 'dXX':
            $msg = "DEVELOPMENT";
            break;
        default :
            $msg = 'UNKNOWN';
    }
    echo "<div id='update-nag'>";
    echo "<b>You are in the $msg environment. (Server: $server)</b>";
    echo "</div>";
}
 

Estome ha salvadomuchas veces de realizar actualizacionesen elentornoincorrecto.

Tambiénpuede convertirestoen un complemento y activarloen redpara quetodos los sitios reciban lanotificación.

Quickly Determine Server & Environment Details

If you have multiple servers and multiple environments such as development, QA, and production environments, this can be very useful.

For my systems, environment is determined by the first 3 letters of the hostname, but this could easily be changed to whatever suits your needs.

add_action( 'admin_notices', 'report_environment_status', 3 );

// Report on which server and environment details
function report_environment_status() {
    $server = php_uname('n');
    switch (strtolower(substr($server,0,3))) {
        case 'pXX':
            $msg = "PRODUCTION";
            break;
        case 'qXX':
            $msg = "QA";
            break;
        case 'dXX':
            $msg = "DEVELOPMENT";
            break;
        default :
            $msg = 'UNKNOWN';
    }
    echo "<div id='update-nag'>";
    echo "<b>You are in the $msg environment. (Server: $server)</b>";
    echo "</div>";
}

This has saved me many times from making updates to the wrong environment.

You can also turn this into a plugin and network activate it so all sites get the notification.

Colección deediciones rápidas defunction.php

Tambiéntengo algunos ajustesincreíblesen functions.php. Encontré lamayoríabuscándolos a lo largo de los años.

Extractofinal

 function new_excerpt_more($more) {
    return '...';
}
add_filter('excerpt_more', 'new_excerpt_more');
 

Reemplazarel logotipo de administrador de WP

 function new_admin_logo() {
  echo '<style type="text/css">#header-logo { background-image: url('.get_bloginfo('template_directory').'/images/admin_logo.png) !important; }</style>';
}
add_action('admin_head', 'new_admin_logo');
 

Faviconpersonalizado WP-Admin

 function admin_favicon() {
 echo '<link rel="shortcut icon" type="image/x-icon" href="' . get_bloginfo('template_directory') . '/images/favicon.ico" />';
}
add_action( 'admin_head', 'admin_favicon' );
 

Pie depágina de administradorpersonalizado

 function custom_admin_footer() {
echo 'Welcome to my blog! No More Documentation Links!';
}
add_filter('admin_footer_text', 'custom_admin_footer');
 

Collection of quick function.php edits

I have a few awesome tweaks in functions.php as well. Found most of these by searching for them over the years.

Excerpt Ending

function new_excerpt_more($more) {
    return '...';
}
add_filter('excerpt_more', 'new_excerpt_more');

Replace WP Admin Logo

function new_admin_logo() {
  echo '<style type="text/css">#header-logo { background-image: url('.get_bloginfo('template_directory').'/images/admin_logo.png) !important; }</style>';
}
add_action('admin_head', 'new_admin_logo');

Custom Favicon WP-Admin

function admin_favicon() {
 echo '<link rel="shortcut icon" type="image/x-icon" href="' . get_bloginfo('template_directory') . '/images/favicon.ico" />';
}
add_action( 'admin_head', 'admin_favicon' );

Custom Admin Footer

function custom_admin_footer() {
echo 'Welcome to my blog! No More Documentation Links!';
}
add_filter('admin_footer_text', 'custom_admin_footer');

Solucionado:eliminarmetaboxespredeterminados de Wordpress

Estofuemuy útilperotuvo algunoserrores

 // REMOVE META BOXES FROM DEFAULT POSTS SCREEN
function remove_default_post_screen_metaboxes() {
 remove_meta_box( 'postcustom','post','normal' ); // Custom Fields Metabox
 remove_meta_box( 'postexcerpt','post','normal' ); // Excerpt Metabox
 remove_meta_box( 'commentstatusdiv','post','normal' ); // Comments Metabox
 remove_meta_box( 'trackbacksdiv','post','normal' ); // Talkback Metabox
 remove_meta_box( 'slugdiv','post','normal' ); // Slug Metabox
 remove_meta_box( 'authordiv','post','normal' ); // Author Metabox
}
add_action('admin_menu','remove_default_post_screen_metaboxes');


// REMOVE META BOXES FROM DEFAULT PAGES SCREEN
function remove_default_page_screen_metaboxes() {
 global $post_type;
 remove_meta_box( 'postcustom','page','normal' ); // Custom Fields Metabox
 remove_meta_box( 'postexcerpt','page','normal' ); // Excerpt Metabox
 remove_meta_box( 'commentstatusdiv','page','normal' ); // Comments Metabox
 remove_meta_box('commentsdiv','page','normal'); // Comments
 remove_meta_box( 'trackbacksdiv','page','normal' ); // Talkback Metabox
 remove_meta_box( 'slugdiv','page','normal' ); // Slug Metabox
 remove_meta_box( 'authordiv','page','normal' ); // Author Metabox
}
add_action('admin_menu','remove_default_page_screen_metaboxes');
 

Fixed: Remove Default Wordpress Meta Boxes

This was very handy but had some errors

// REMOVE META BOXES FROM DEFAULT POSTS SCREEN
function remove_default_post_screen_metaboxes() {
 remove_meta_box( 'postcustom','post','normal' ); // Custom Fields Metabox
 remove_meta_box( 'postexcerpt','post','normal' ); // Excerpt Metabox
 remove_meta_box( 'commentstatusdiv','post','normal' ); // Comments Metabox
 remove_meta_box( 'trackbacksdiv','post','normal' ); // Talkback Metabox
 remove_meta_box( 'slugdiv','post','normal' ); // Slug Metabox
 remove_meta_box( 'authordiv','post','normal' ); // Author Metabox
}
add_action('admin_menu','remove_default_post_screen_metaboxes');


// REMOVE META BOXES FROM DEFAULT PAGES SCREEN
function remove_default_page_screen_metaboxes() {
 global $post_type;
 remove_meta_box( 'postcustom','page','normal' ); // Custom Fields Metabox
 remove_meta_box( 'postexcerpt','page','normal' ); // Excerpt Metabox
 remove_meta_box( 'commentstatusdiv','page','normal' ); // Comments Metabox
 remove_meta_box('commentsdiv','page','normal'); // Comments
 remove_meta_box( 'trackbacksdiv','page','normal' ); // Talkback Metabox
 remove_meta_box( 'slugdiv','page','normal' ); // Slug Metabox
 remove_meta_box( 'authordiv','page','normal' ); // Author Metabox
}
add_action('admin_menu','remove_default_page_screen_metaboxes');

Ampliación delperíodo de cierre de sesión automático

Probadoen: Wordpress 3.0.1

Conel código a continuación,puede aumentareltiempo que seguardan las cookies y,por lotanto,los usuarios queestán conectadospermanecen conectadospormástiempo:

 function keep_me_logged_in_for_1_year( $expirein ) {
   return 31556926; // 1 year in seconds
}
add_filter( 'auth_cookie_expiration', 'keep_me_logged_in_for_1_year' );
 

Extending Auto Logout Period

Tested on: Wordpress 3.0.1

Using the code below you can increase the time cookies are kept and therefor users who are logged in remain logged in longer:

function keep_me_logged_in_for_1_year( $expirein ) {
   return 31556926; // 1 year in seconds
}
add_filter( 'auth_cookie_expiration', 'keep_me_logged_in_for_1_year' );

Agregar una & quot; Configuración & quot;enlacepara complementosen lapágina de lista de complementos

Establezca & quot; Configuración & quot;enlacepara complementosen lapágina de complementosen elbackend de WordPress,fácil de usar,saltar a la configuraciónpara los usuarios (el códigotambiénincluye una soluciónpara la versión de WordPressmáspequeña 2.9)

 // plugin definitions
define( 'FB_BASENAME', plugin_basename( __FILE__ ) );
define( 'FB_BASEFOLDER', plugin_basename( dirname( __FILE__ ) ) );
define( 'FB_FILENAME', str_replace( FB_BASEFOLDER.'/', '', plugin_basename(__FILE__) ) );
function filter_plugin_meta($links, $file) {
  /* create link */
  if ( $file == FB_BASENAME ) {
    array_unshift(
      $links,
      sprintf( '<a href="options-general.php?page=%s">%s</a>', FB_FILENAME, __('Settings') )
    );
  }
  return $links;
}

global $wp_version;
if ( version_compare( $wp_version, '2.7alpha', '>' ) ) {
    add_filter( 'plugin_action_links_' . FB_WM_BASENAME, 'filter_plugin_meta', 10, 2);
} else {
    add_filter( 'plugin_action_links', 'filter_plugin_meta', 10, 2 );
}
 

Add a "Settings" link for plugins on the plugin list page

Set "Settings" link for plugins on plugin-page in WordPress backend, easy to use jump to settings for users (the code is also with an solution for WordPress version smaller 2.9)

// plugin definitions
define( 'FB_BASENAME', plugin_basename( __FILE__ ) );
define( 'FB_BASEFOLDER', plugin_basename( dirname( __FILE__ ) ) );
define( 'FB_FILENAME', str_replace( FB_BASEFOLDER.'/', '', plugin_basename(__FILE__) ) );
function filter_plugin_meta($links, $file) {
  /* create link */
  if ( $file == FB_BASENAME ) {
    array_unshift(
      $links,
      sprintf( '<a href="options-general.php?page=%s">%s</a>', FB_FILENAME, __('Settings') )
    );
  }
  return $links;
}

global $wp_version;
if ( version_compare( $wp_version, '2.7alpha', '>' ) ) {
    add_filter( 'plugin_action_links_' . FB_WM_BASENAME, 'filter_plugin_meta', 10, 2);
} else {
    add_filter( 'plugin_action_links', 'filter_plugin_meta', 10, 2 );
}

Eliminarelenlace automático de URLen los comentarios de WordPress

remove_filter ('comment_text','make_clickable',9);

Remove Auto Linking of URLs in WordPress Comments

remove_filter('comment_text', 'make_clickable', 9);

Agregarfiltro deplantilla depágina a la lista depáginas

Probadoen: WP 3.1

Agrega unfiltro deplantilla depágina a la lista depáginas,para quepueda ver una lista depáginas quetienen unaplantilla determinada adjunta.

 class Page_Template_Filter {
    private $templates = array();
    public function __construct() {
        // If it's not the admin area or the current user can't edit pages let's just bail here
        if( !is_admin() || !current_user_can('edit_pages') )
            return;
        add_action( 'parse_query',           array( $this, 'pt_parse_query' ) );
        add_action( 'restrict_manage_posts', array( $this, 'pt_restrict_manage_posts' ) );
    }
    public function pt_parse_query( $query ) {
        global $pagenow, $post_type;
        if( 'edit.php' != $pagenow )
            return;

        switch( $post_type ) {
            case 'post':

            break;
            case 'page':
                $this->templates = get_page_templates();

                if( empty( $this->templates ) )
                    return;

                if( !$this->is_set_template() )
                    return;

                $meta_group = array( 'key' => '_wp_page_template', 'value' => $this->get_template() );
                set_query_var( 'meta_query', array( $meta_group ) );
            break;
        }
    }
    public function pt_restrict_manage_posts() {
        if( empty( $this->templates ) )
            return;
        $this->template_dropdown();
    }
    private function get_template() {
        if( $this->is_set_template() )
            foreach( $this->templates as $template ) {
                if( $template != $_GET['page_template'] )
                    continue;
                return $template;
            }
        return '';
    }
    private function is_set_template() {
        return (bool) ( isset( $_GET['page_template'] ) && ( in_array( $_GET['page_template'], $this->templates ) ) );
    }
    private function template_dropdown() {
        ?>
        <select name="page_template" id="page_template">
            <option value=""> - no template - </option>
            <?php foreach( $this->templates as $name => $file ): ?>
            <option value="<?php echo $file; ?>"<?php selected( $this->get_template() == $file ); ?>><?php _e( $name ); ?></option>
            <?php endforeach;?>
        </select>
        <?php 
    }
}

add_action('admin_init', 'load_ptf');
function load_ptf() {
    $Page_Template_Filter = new Page_Template_Filter;
}
 

Requiere almenos 3.1parafuncionar,aunque la meta_querypodría reemplazarse con la meta_key yel meta_value anteriorespara 3.0.

Add page template filter to page listing

Tested on: WP 3.1

Adds a page template filter to the page listing, so you can view a list of pages that have a given template attached.

class Page_Template_Filter {
    private $templates = array();
    public function __construct() {
        // If it's not the admin area or the current user can't edit pages let's just bail here
        if( !is_admin() || !current_user_can('edit_pages') )
            return;
        add_action( 'parse_query',           array( $this, 'pt_parse_query' ) );
        add_action( 'restrict_manage_posts', array( $this, 'pt_restrict_manage_posts' ) );
    }
    public function pt_parse_query( $query ) {
        global $pagenow, $post_type;
        if( 'edit.php' != $pagenow )
            return;

        switch( $post_type ) {
            case 'post':

            break;
            case 'page':
                $this->templates = get_page_templates();

                if( empty( $this->templates ) )
                    return;

                if( !$this->is_set_template() )
                    return;

                $meta_group = array( 'key' => '_wp_page_template', 'value' => $this->get_template() );
                set_query_var( 'meta_query', array( $meta_group ) );
            break;
        }
    }
    public function pt_restrict_manage_posts() {
        if( empty( $this->templates ) )
            return;
        $this->template_dropdown();
    }
    private function get_template() {
        if( $this->is_set_template() )
            foreach( $this->templates as $template ) {
                if( $template != $_GET['page_template'] )
                    continue;
                return $template;
            }
        return '';
    }
    private function is_set_template() {
        return (bool) ( isset( $_GET['page_template'] ) && ( in_array( $_GET['page_template'], $this->templates ) ) );
    }
    private function template_dropdown() {
        ?>
        <select name="page_template" id="page_template">
            <option value=""> - no template - </option>
            <?php foreach( $this->templates as $name => $file ): ?>
            <option value="<?php echo $file; ?>"<?php selected( $this->get_template() == $file ); ?>><?php _e( $name ); ?></option>
            <?php endforeach;?>
        </select>
        <?php 
    }
}

add_action('admin_init', 'load_ptf');
function load_ptf() {
    $Page_Template_Filter = new Page_Template_Filter;
}

Requires at least 3.1 to work, though the meta_query could be replaced with the older meta_key and meta_value for 3.0.

Elimine XML-RPC cuandonoestéen usopara aumentarel rendimiento

Probadoen: Wordpress 3.0.1

WordPress utiliza una operación CURLparaprobar la capacidad SSLpara XML-RPC.Siestá utilizando XML-RPCperono loestá utilizando,puedeeliminarelfiltro.Estees unpequeño aumento de rendimiento (ya quebásicamente WP hace un cURL GETen la URL https y 1) recibe unmensaje denegado,o 2) se agotaeltiempo deespera,ypuedetomarmás de 5 segundos),peroen nuestro caso realmente loprevinountiempo deespera depuerta deenlaceen el que unproxy se agotaba antes de que cURL GET se agotara y dejara XML-RPCinutilizable.

 // Prevents WordPress from testing ssl capability on domain.com/xmlrpc.php?rsd
remove_filter('atom_service_url','atom_service_url_filter');
 

Remove XML-RPC when not in use for performance boost

Tested on: Wordpress 3.0.1

WordPress uses a CURL operation to test for SSL capability for XML-RPC. If you're using XML-RPC but not using, then you can remove the filter. This is a small performance boost (since basically WP does a cURL GET on the https url and either 1) gets a denied message, or 2) times out, and it can take upwards of 5 seconds), but in our case it actually prevented a gateway timeout where a proxy was timing out before the cURL GET was timing out rendering XML-RPC unusable.

// Prevents WordPress from testing ssl capability on domain.com/xmlrpc.php?rsd
remove_filter('atom_service_url','atom_service_url_filter');

Tomartodos los campospersonalizados deformaglobal

 function get_custom_field($key, $echo = FALSE) {
    global $post;
    $custom_field = get_post_meta( $post->ID, $key, true );
    if ( $echo == false ) 
        return $custom_field;
    echo $custom_field;
}
 

Luego,llame al campo con una sola línea

 <?php get_custom_field('custom-field-name', TRUE); ?>
 

Grab all custom fields globally

function get_custom_field($key, $echo = FALSE) {
    global $post;
    $custom_field = get_post_meta( $post->ID, $key, true );
    if ( $echo == false ) 
        return $custom_field;
    echo $custom_field;
}

Then call the field with a single line

<?php get_custom_field('custom-field-name', TRUE); ?>

Devuelveelnúmero de comentarios

Es como count_user_posts(),pero devuelveelnúmero de comentariosen su lugar:

 function count_user_comments($id) {
global $wpdb;
$users = $wpdb->get_var("
        SELECT COUNT( * ) AS total
        FROM $wpdb->comments
        WHERE comment_approved = 1 
        AND user_id = $id");
return $users;
}
 

Más: cuente laspublicaciones del usuario (incluidos lostipos depublicacionespersonalizadas) o los comentarios:

 function atom_count($user_id, $what_to_count = 'post') {
  global $wpdb;    
  $where = $what_to_count == 'comment' ? "WHERE comment_approved = 1 AND user_id = {$user_id}" : get_posts_by_author_sql($what_to_count, TRUE, $user_id);
  $from = "FROM ".(($what_to_count == 'comment') ? $wpdb->comments : $wpdb->posts);    
  $count = $wpdb->get_var($wpdb->prepare("SELECT COUNT(*) {$from} {$where}"));
  return $count;
}
 

Ejemplos de uso:

<?php echo atom_count(1, 'movie'); // displays 'movie' post type count ?>

<?php echo atom_count(1, 'comment'); // displays comment count ?>

Return the number of comments

This is like count_user_posts(), but returns the number of comments instead:

function count_user_comments($id) {
global $wpdb;
$users = $wpdb->get_var("
        SELECT COUNT( * ) AS total
        FROM $wpdb->comments
        WHERE comment_approved = 1 
        AND user_id = $id");
return $users;
}

More: Count User's posts (including custom post types) or comments:

function atom_count($user_id, $what_to_count = 'post') {
  global $wpdb;    
  $where = $what_to_count == 'comment' ? "WHERE comment_approved = 1 AND user_id = {$user_id}" : get_posts_by_author_sql($what_to_count, TRUE, $user_id);
  $from = "FROM ".(($what_to_count == 'comment') ? $wpdb->comments : $wpdb->posts);    
  $count = $wpdb->get_var($wpdb->prepare("SELECT COUNT(*) {$from} {$where}"));
  return $count;
}

Usage examples:

<?php echo atom_count(1, 'movie'); // displays 'movie' post type count ?>

<?php echo atom_count(1, 'comment'); // displays comment count ?>

Habilitar oEmbeden widgets detexto/HTML

 add_filter ('widget_text',array ($ wp_embed,'run_shortcode'),8);
add_filter ('widget_text',array ($ wp_embed,'autoembed'),8); 

Lo usopara widgets de video de youtube y cosas deflickr.

Enable oEmbed in Text/HTML Widgets

add_filter( 'widget_text', array( $wp_embed, 'run_shortcode' ), 8 );
add_filter( 'widget_text', array( $wp_embed, 'autoembed'), 8 );

I use this for youtube video widgets and flickr stuff.

Recuento depalabras de lapublicación

Probadoen: Wordpress 3.0.1

(Extraído originalmente del complemento Post Word Count de Nick Momrick )

Agrega un recuento deltotal depalabraspublicadas alfinal de laetiqueta & quot; Ahoramismo & quot; cuadroen elpanel de administración. Útil siestá utilizando sublog como una salidapara algo como NaNoWriMo o si solo desea realizar un seguimiento de loprolíficas que se han vuelto sus habilidadesparaescribirblogs.

 function post_word_count() {
    $count = 0;
    $posts = get_posts( array(
        'numberposts' => -1,
        'post_type' => array( 'post', 'page' )
    ));
    foreach( $posts as $post ) {
        $count += str_word_count( strip_tags( get_post_field( 'post_content', $post->ID )));
    }
    $num =  number_format_i18n( $count );
    // This block will add your word count to the stats portion of the Right Now box
    $text = _n( 'Word', 'Words', $num );
    echo "<tr><td class='first b'>{$num}</td><td class='t'>{$text}</td></tr>";
    // This line will add your word count to the bottom of the Right Now box.
    echo '<p>This blog contains a total of <strong>' . $num . '</strong> published words!</p>';
}

// add to Content Stats table
add_action( 'right_now_content_table_end', 'post_word_count');
// add to bottom of Activity Box
add_action('activity_box_end', 'post_word_count');
 

¡Felicitaciones a Rarst por la limpieza del código sin consultas!

Post Word Count

Tested on: Wordpress 3.0.1

(Originally extracted from the Post Word Count plug-in by Nick Momrick)

Adds a count of total published words to the bottom of the "Right Now" box on the admin dashboard. Useful if you're using your blog as an outlet for something like NaNoWriMo or if you just want to keep track of how prolific your blogging skills have become.

function post_word_count() {
    $count = 0;
    $posts = get_posts( array(
        'numberposts' => -1,
        'post_type' => array( 'post', 'page' )
    ));
    foreach( $posts as $post ) {
        $count += str_word_count( strip_tags( get_post_field( 'post_content', $post->ID )));
    }
    $num =  number_format_i18n( $count );
    // This block will add your word count to the stats portion of the Right Now box
    $text = _n( 'Word', 'Words', $num );
    echo "<tr><td class='first b'>{$num}</td><td class='t'>{$text}</td></tr>";
    // This line will add your word count to the bottom of the Right Now box.
    echo '<p>This blog contains a total of <strong>' . $num . '</strong> published words!</p>';
}

// add to Content Stats table
add_action( 'right_now_content_table_end', 'post_word_count');
// add to bottom of Activity Box
add_action('activity_box_end', 'post_word_count');

Kudos to Rarst for the query-free cleanup of the code!

Mostrar contenidoespecífico solopara usuarios registrados

Probadoen: Wordpress 3.0.1

 function content_only4logged_in($content) {

    // ALL LOGGED IN USERS
    if ( is_user_logged_in() &&
            !is_null($content) &&
            !is_feed()
         ) {
        return $content;
    } else {
        $content  = wp_html_excerpt( $content, 80 );
        $content .= ' …';
        $content .= __( 'Sorry, more of this content is only available for logged users.', FB_TEXTDOMAIN );
        return $content;
    }
}
add_action( 'the_content', 'content_only4logged_in' );
 

másposibilidadese informaciónen lapublicación http://wpengineer.com/2046/control-the-wordpress-content-via-userrights-or-time/

Display Specific Content only for logged in users

Tested on: Wordpress 3.0.1

function content_only4logged_in($content) {

    // ALL LOGGED IN USERS
    if ( is_user_logged_in() &&
            !is_null($content) &&
            !is_feed()
         ) {
        return $content;
    } else {
        $content  = wp_html_excerpt( $content, 80 );
        $content .= ' …';
        $content .= __( 'Sorry, more of this content is only available for logged users.', FB_TEXTDOMAIN );
        return $content;
    }
}
add_action( 'the_content', 'content_only4logged_in' );

more possibilities and informations on the post http://wpengineer.com/2046/control-the-wordpress-content-via-userrights-or-time/

Carga de scripts condicionalmente

Aquí hay unaforma de cargar scripts solo si hay un código corto o un widgeten particular. fuente: Cargando scripts solo si un código corto o widgeten particularestápresente

 function has_my_shortcode($posts) {
    if ( empty($posts) )
        return $posts;
    $found = false;
    foreach ($posts as $post) {
        if ( stripos($post->post_content, '[my_shortcode') )
            $found = true;
            break;
        }
    if ($found){
        $urljs = get_bloginfo( 'template_directory' ).IMP_JS;
    wp_register_script('my_script', $urljs.'myscript.js' );
    wp_print_scripts('my_script');
}
    return $posts;
}
add_action('the_posts', 'has_my_shortcode');
 

Y aquí seexplica cómo cargar scripts solo si un determinado widgetestápresente

Para cargarel scripten lapágina donde solo se cargael widget,deberá agregarel códigois_active_widget (),en su clase de widget. Porejemplo,consulteel widget de comentarios recientespredeterminado (wp-includes/default-widgets.php,línea 602):

 class WP_Widget_Recent_Comments extends WP_Widget {
    function WP_Widget_Recent_Comments() {
        $widget_ops = array('classname' => 'widget_recent_comments', 'description' => __( 'The most recent comments' ) );
        $this->WP_Widget('recent-comments', __('Recent Comments'), $widget_ops);
        $this->alt_option_name = 'widget_recent_comments';
        if ( is_active_widget(false, false, $this->id_base) )
        add_action( 'wp_head', array(&$this, 'recent_comments_style') );
        add_action( 'comment_post', array(&$this, 'flush_widget_cache') );
        add_action( 'transition_comment_status', array(&$this, 'flush_widget_cache') );
    }
 

Loading scripts conditionally

Here is a way to load scripts only if a particular shortcode or widget is present. source: Loading scripts only if a particular shortcode or widget is present

function has_my_shortcode($posts) {
    if ( empty($posts) )
        return $posts;
    $found = false;
    foreach ($posts as $post) {
        if ( stripos($post->post_content, '[my_shortcode') )
            $found = true;
            break;
        }
    if ($found){
        $urljs = get_bloginfo( 'template_directory' ).IMP_JS;
    wp_register_script('my_script', $urljs.'myscript.js' );
    wp_print_scripts('my_script');
}
    return $posts;
}
add_action('the_posts', 'has_my_shortcode');

And here is how to load scripts only if a certain widget is present

To load the script in the page where the widget is loaded only, you will have to add the is_active_widget() code, in you widget class. E.g., see the default recent comments widget (wp-includes/default-widgets.php, line 602):

class WP_Widget_Recent_Comments extends WP_Widget {
    function WP_Widget_Recent_Comments() {
        $widget_ops = array('classname' => 'widget_recent_comments', 'description' => __( 'The most recent comments' ) );
        $this->WP_Widget('recent-comments', __('Recent Comments'), $widget_ops);
        $this->alt_option_name = 'widget_recent_comments';
        if ( is_active_widget(false, false, $this->id_base) )
        add_action( 'wp_head', array(&$this, 'recent_comments_style') );
        add_action( 'comment_post', array(&$this, 'flush_widget_cache') );
        add_action( 'transition_comment_status', array(&$this, 'flush_widget_cache') );
    }

CSS delpanelpersonalizado

 /* Change WordPress dashboard CSS */
function custom_admin_styles() {
    echo '<style type="text/css">#wphead{background:#069}</style>';
}
add_action('admin_head', 'custom_admin_styles');
 

Puede agregar cualquier cambio al CSSentre lasetiquetas.

Custom Dashboard CSS

/* Change WordPress dashboard CSS */
function custom_admin_styles() {
    echo '<style type="text/css">#wphead{background:#069}</style>';
}
add_action('admin_head', 'custom_admin_styles');

You can add any changes to the css between the tags.

Eliminarelprefijoprivado yprotegido

Estafuncióneliminael & quot; Privite: & quot;prefijo depublicaciones ypáginasmarcadas comoprivadas.Útilpara contenido solo visiblepara usuarios ogrupos conectados.

 function the_title_trim($title) {
$title = attribute_escape($title);
$findthese = array(
    '#Protected:#',
    '#Private:#'
);
$replacewith = array(
    '', // What to replace "Protected:" with
    '' // What to replace "Private:" with
);
$title = preg_replace($findthese, $replacewith, $title);
return $title;
}
add_filter('the_title', 'the_title_trim');
 

EDITAR: actualizadoparaincluir laeliminación de Protegido:también.

Remove Private and Protected Prefix

This function removes the "Privite:" prefix from posts and pages marked private. Useful for content only visible to logged in users or groups.

function the_title_trim($title) {
$title = attribute_escape($title);
$findthese = array(
    '#Protected:#',
    '#Private:#'
);
$replacewith = array(
    '', // What to replace "Protected:" with
    '' // What to replace "Private:" with
);
$title = preg_replace($findthese, $replacewith, $title);
return $title;
}
add_filter('the_title', 'the_title_trim');

EDIT: Updated to include the removal of Protected: as well.

Longitud delextractopersonalizado

 function excerpt($num) {
    $limit = $num+1;
    $excerpt = explode(' ', get_the_excerpt(), $limit);
    array_pop($excerpt);
    $excerpt = implode(" ",$excerpt)."... (<a href='" .get_permalink($post->ID) ." '>Read more</a>)";
    echo $excerpt;
}
 

Limite la longitud delfragmentomostradoescribiendoen eltema:excerpt ('20 ');

Ejemplo: <?php excerpt('22'); ?> Esto limitaráelextracto a 22 caracteres.

Elextracto seinterrumpirá con ... (Read More)

Custom excerpt length

function excerpt($num) {
    $limit = $num+1;
    $excerpt = explode(' ', get_the_excerpt(), $limit);
    array_pop($excerpt);
    $excerpt = implode(" ",$excerpt)."... (<a href='" .get_permalink($post->ID) ." '>Read more</a>)";
    echo $excerpt;
}

Limit the length of the displayed excerpt by writing in the theme: excerpt('20');

Example: <?php excerpt('22'); ?> This will limit the excerpt to 22 characters.

The excerpt will be interupted with ... (Read More)

Agregar slug de lapáginaprincipal abody_class

 /***************************************************************
* Function body_class_section
* Add the top level page to the body class for coloured sections
***************************************************************/

add_filter('body_class','body_class_section');

function body_class_section($classes) {
    global $wpdb, $post;
    if (is_page()) {
        if ($post->post_parent) {
            $parent  = end(get_post_ancestors($current_page_id));
        } else {
            $parent = $post->ID;
        }
        $post_data = get_post($parent, ARRAY_A);
        $classes[] = 'section-' . $post_data['post_name'];
    }
    return $classes;
}
 

Estefiltro agrega una clase de cuerpo únicabasadaen elpadre denivelmás alto de lapágina actual. Lo usopara sitios quetienen colores o diseñosespecíficospara cada sección del sitio. Funcionamejor con sitiosbasados ​​enpáginas. Ejemplos de CSS:

 .section-about { background: red; }
.section-portfolio { background: blue; }
 

Sutematambién debe hacer uso de la funciónbody_class .

Corregir objetosflash oEmbed

 /***************************************************************
* Function my_oembed_wmode
* Fix oEmbed window mode for flash objects
***************************************************************/

add_filter('embed_oembed_html', 'my_oembed_wmode', 1);

function my_oembed_wmode( $embed ) {
    if ( strpos( $embed, '<param' ) !== false ) {
        $embed = str_replace( '<embed', '<embed wmode="transparent" ', $embed );
        $embed = preg_replace( '/param>/', 'param><param name="wmode" value="transparent" />', $embed, 1);
    }
    return $embed;
}
 

Hetenidoproblemasen elpasado donde los objetos Flash de oEmbed chocan con losmenús desplegables denavegación. Estefiltro solucionaeseproblema al agregar unmodo de ventanatransparente a lasincrustaciones.

Elimina la columna "comentarios" de la lista de lapágina de administración

 /***************************************************************
* Function custom_pages_columns
* Remove "comments" from pages overview (rarely use comments on pages)
***************************************************************/

add_filter('manage_pages_columns', 'custom_pages_columns');

function custom_pages_columns($defaults) {
    unset($defaults['comments']);
    return $defaults;
}
 

Casinunca uso comentariosen laspáginas yesto ayuda amantener las cosas ordenadasen elpanel de WordPress.

Add parent page slug to body_class

/***************************************************************
* Function body_class_section
* Add the top level page to the body class for coloured sections
***************************************************************/

add_filter('body_class','body_class_section');

function body_class_section($classes) {
    global $wpdb, $post;
    if (is_page()) {
        if ($post->post_parent) {
            $parent  = end(get_post_ancestors($current_page_id));
        } else {
            $parent = $post->ID;
        }
        $post_data = get_post($parent, ARRAY_A);
        $classes[] = 'section-' . $post_data['post_name'];
    }
    return $classes;
}

This filter adds a unique body class based on the highest level parent of the current page. I use this for sites that have specific colours or layouts for each section of the site. It works best with sites based around pages. CSS examples:

.section-about { background: red; }
.section-portfolio { background: blue; }

Your theme must also make use of the body_class function.

Fix oEmbed flash objects

/***************************************************************
* Function my_oembed_wmode
* Fix oEmbed window mode for flash objects
***************************************************************/

add_filter('embed_oembed_html', 'my_oembed_wmode', 1);

function my_oembed_wmode( $embed ) {
    if ( strpos( $embed, '<param' ) !== false ) {
        $embed = str_replace( '<embed', '<embed wmode="transparent" ', $embed );
        $embed = preg_replace( '/param>/', 'param><param name="wmode" value="transparent" />', $embed, 1);
    }
    return $embed;
}

I have had problems in the past where oEmbed Flash objects collide with drop down navigation menus. This filter fixes that problem by adding a transparent window mode to the embeds.

Remove the "comments" column from Admin page list

/***************************************************************
* Function custom_pages_columns
* Remove "comments" from pages overview (rarely use comments on pages)
***************************************************************/

add_filter('manage_pages_columns', 'custom_pages_columns');

function custom_pages_columns($defaults) {
    unset($defaults['comments']);
    return $defaults;
}

I hardly ever make use of commenting on pages and this helps keep things tidy in the WordPress dashboard.

Habilitar lapaginaciónnumérica

Probadoen: Wordpress 3.0.1

 /* Numeric Pagination ********************************************/

function numeric_pagination ($pageCount = 9, $query = null) {

 if ($query == null) {
  global $wp_query;
  $query = $wp_query;
 }

 if ($query->max_num_pages <= 1) {
  return;
 }

 $pageStart = 1;
 $paged = $query->query_vars['paged'];

 // set current page if on the first page
 if ($paged == null) {
  $paged = 1;
 }

 // work out if page start is halfway through the current visible pages and if so move it accordingly
 if ($paged > floor($pageCount / 2)) {
  $pageStart = $paged - floor($pageCount / 2);
 }

 if ($pageStart < 1) {
  $pageStart = 1;
 }

 // make sure page start is
 if ($pageStart + $pageCount > $query->max_num_pages) {
  $pageCount = $query->max_num_pages - $pageStart;
 }

?>
 <div id="archive_pagination">
<?php
 if ($paged != 1) {
?>
 <a href="<?php echo get_pagenum_link(1); ?>" class="numbered page-number-first"><span>&lsaquo; <?php _e('<< First', 'global'); ?></span></a>
<?php
 }
 // first page is not visible...
 if ($pageStart > 1) {
  //echo 'previous';
 }
 for ($p = $pageStart; $p <= $pageStart + $pageCount; $p ++) {
  if ($p == $paged) {
?>
  <span class="numbered page-number-<?php echo $p; ?> current-numeric-page"><?php echo $p; ?></span>
<?php } else { ?>
  <a href="<?php echo get_pagenum_link($p); ?>" class="numbered page-number-<?php echo $p; ?>"><span><?php echo $p; ?></span></a>

<?php
  }
 }
 // last page is not visible
 if ($pageStart + $pageCount < $query->max_num_pages) {
  //echo "last";
 }
 if ($paged != $query->max_num_pages) {
?>
  <a href="<?php echo get_pagenum_link($query->max_num_pages); ?>" class="numbered page-number-last"><span><?php _e('>> Last', 'global'); ?> &rsaquo;</span></a>
<?php } ?>

 </div>
 

Enable Numeric Pagination

Tested on: Wordpress 3.0.1

/* Numeric Pagination ********************************************/

function numeric_pagination ($pageCount = 9, $query = null) {

 if ($query == null) {
  global $wp_query;
  $query = $wp_query;
 }

 if ($query->max_num_pages <= 1) {
  return;
 }

 $pageStart = 1;
 $paged = $query->query_vars['paged'];

 // set current page if on the first page
 if ($paged == null) {
  $paged = 1;
 }

 // work out if page start is halfway through the current visible pages and if so move it accordingly
 if ($paged > floor($pageCount / 2)) {
  $pageStart = $paged - floor($pageCount / 2);
 }

 if ($pageStart < 1) {
  $pageStart = 1;
 }

 // make sure page start is
 if ($pageStart + $pageCount > $query->max_num_pages) {
  $pageCount = $query->max_num_pages - $pageStart;
 }

?>
 <div id="archive_pagination">
<?php
 if ($paged != 1) {
?>
 <a href="<?php echo get_pagenum_link(1); ?>" class="numbered page-number-first"><span>&lsaquo; <?php _e('<< First', 'global'); ?></span></a>
<?php
 }
 // first page is not visible...
 if ($pageStart > 1) {
  //echo 'previous';
 }
 for ($p = $pageStart; $p <= $pageStart + $pageCount; $p ++) {
  if ($p == $paged) {
?>
  <span class="numbered page-number-<?php echo $p; ?> current-numeric-page"><?php echo $p; ?></span>
<?php } else { ?>
  <a href="<?php echo get_pagenum_link($p); ?>" class="numbered page-number-<?php echo $p; ?>"><span><?php echo $p; ?></span></a>

<?php
  }
 }
 // last page is not visible
 if ($pageStart + $pageCount < $query->max_num_pages) {
  //echo "last";
 }
 if ($paged != $query->max_num_pages) {
?>
  <a href="<?php echo get_pagenum_link($query->max_num_pages); ?>" class="numbered page-number-last"><span><?php _e('>> Last', 'global'); ?> &rsaquo;</span></a>
<?php } ?>

 </div>

Acorte susenlaces cortoseliminando WWW

Probadoen: Wordpress 3.0.1

Acorte susenlaces cortos siincluye www.en su dominio.Através de scratch99.com :

 add_filter('get_shortlink','sjc_alter_shortlink');
function sjc_alter_shortlink($shortlink) {
    $shortlink = preg_replace('/^(https?:\/\/)?(www\.)/','$1',$shortlink);
    return $shortlink;
}
 

Make your Shortlinks Shorter by Removing WWW

Tested on: Wordpress 3.0.1

Make your shortlinks shorter if you include www. in your domain. Via scratch99.com:

add_filter('get_shortlink','sjc_alter_shortlink');
function sjc_alter_shortlink($shortlink) {
    $shortlink = preg_replace('/^(https?:\/\/)?(www\.)/','$1',$shortlink);
    return $shortlink;
}

Verifica si unapublicacióntiene contenidoincrustado.

Verifique si unapublicacióntiene contenidoincrustado,funciona dentro delbucle utilizando laidentificación de lapublicación actual o,alternativamente,sepuedepasar unaidentificaciónpara determinar lapublicaciónpara verificarel contenidoincrustado.

 function has_embed( $post_id = false ) {
    if( !$post_id ) $post_id = get_the_ID();
    else $post_id = absint( $post_id );
    if( !$post_id ) return false;

    $post_meta = get_post_custom_keys( $post_id );
    $post_meta = array_map( 'trim' , $post_meta );

    foreach( $post_meta as $meta ) {
        if( '_oembed' != substr( $meta , 0 , 7 ) )
            continue;
        return true;
    }
    return false;
}
 

Usaría lafunción de lamismamanera que verifica si unapublicacióntiene unaetiqueta ..

 if( has_embed() ) {
   // do whatever
}
 

Lafunción devuelve verdadero si seencuentra unainserción,falso sifalla.

Check if a post has embedded content.

Check if a post has embedded content, works inside the loop using the current post's ID, or alternatively can be passed an ID to determine the post to check for embedded content.

function has_embed( $post_id = false ) {
    if( !$post_id ) $post_id = get_the_ID();
    else $post_id = absint( $post_id );
    if( !$post_id ) return false;

    $post_meta = get_post_custom_keys( $post_id );
    $post_meta = array_map( 'trim' , $post_meta );

    foreach( $post_meta as $meta ) {
        if( '_oembed' != substr( $meta , 0 , 7 ) )
            continue;
        return true;
    }
    return false;
}

You'd use the function in the same way you check if a post has a tag..

if( has_embed() ) {
   // do whatever
}

Function returns true if an embed is found, false on fail.

Mostrarpublicaciones de diferentestipos depublicacionespersonalizadasen lapágina deinicio

Al colocarel siguiente códigoen laparteinferior deestapublicaciónen su archivofunctions.php,puede hacer que wordpressmuestre automáticamentepublicaciones de diferentestipos depublicacionespersonalizadas que haya creado. Actualmente,deformapredeterminada,wordpress solomuestra laspublicaciones quepertenecen a las & quot;publicaciones & quot;tipo depublicación.

Enelejemplo que seproporciona a continuación,deberá cambiar la sección que llama:

 $query->set( 'post_type', array('post', 'page', 'services', 'attachment'));
 

Con suspropiostipos depublicacionespersonalizadas que legustaríaincluiren los resultados de la lista depublicaciones de lapágina deinicio. Eneste caso,estamospidiendo a wordpress quenos devuelvatodas laspublicaciones quepertenecen a la & quot;publicación & quot; y & quot;página & quot;post_type y luego lepide a wordpress quetambiénincluyaeltipo depublicaciónpersonalizada que creamospara & quot; servicios & quot; yfinalmenteeltipo depublicación de wordpresspredeterminado de & quot; adjunto & quot; lo que solo significa que cada vez que se agrega algo a labiblioteca demedios,semostrará automáticamenteen lapágina deinicio como unaentrada separada.

 // CUSTOM HOMEPAGE POST LIST INCLUDING DIFFERENT POST_TYPES
// make sure to edit the post types you wanted included in the list below
add_filter( 'pre_get_posts', 'my_homepage_post_list' );
function my_homepage_post_list ( $query ) {
    if ( is_home() && false == $query->query_vars['suppress_filters'] )
        $query->set( 'post_type', array('post', 'page', 'services', 'attachment'));
    return $query;
}
 

Tambiénpuede utilizaresta consultapersonalizadaen diferentes ubicaciones,comoen unfeedpersonalizado através de algo comoesto

 if (( is_home() && false == $query->query_vars['suppress_filters'] ) || is_feed())
 

Display Posts from Different Custom Post Types on homepage

By dropping the following code on the bottom of this post into your functions.php file you can get wordpress to automatically display posts from different custom post types you have created. Currently by default wordpress only display posts which belong to the default "posts" post type.

In the example provided below you will need to change the section which calls:

$query->set( 'post_type', array('post', 'page', 'services', 'attachment'));

With your own custom post types which you would like to include in the homepage post list results. In this case we are asking wordpress to return to us all posts belonging to the default "post" and "page" post_type then asking wordpress to also include the custom post type we created for "services" and finally the default wordpress post type of "attachment" which just means that anytime something is added to the media library it will automatically get displayed on the homepage as a separate entry.

// CUSTOM HOMEPAGE POST LIST INCLUDING DIFFERENT POST_TYPES
// make sure to edit the post types you wanted included in the list below
add_filter( 'pre_get_posts', 'my_homepage_post_list' );
function my_homepage_post_list ( $query ) {
    if ( is_home() && false == $query->query_vars['suppress_filters'] )
        $query->set( 'post_type', array('post', 'page', 'services', 'attachment'));
    return $query;
}

You can also utilize this custom query in different locations, such as in a custom feed through something like this

if (( is_home() && false == $query->query_vars['suppress_filters'] ) || is_feed())

Elimine los campospredeterminados deinformación de contacto delperfil de usuario y reemplácelos con algomás útil

La segundaparte deestafunción ya semencionó anteriormente,pero laeliminación de los campospredeterminados (AIM,Yahoo IM y Jabber/Google Talk)todavíano:

 function update_contact_methods( $contactmethods ) {

// Remove annoying and unwanted default fields  
unset($contactmethods['aim']);  
unset($contactmethods['jabber']);  
unset($contactmethods['yim']);  

// Add new fields  
$contactmethods['phone'] = 'Phone';  
$contactmethods['mobile'] = 'Mobile';  
$contactmethods['address'] = 'Address';  

return $contactmethods;
}
add_filter('user_contactmethods', 'update_contact_methods');
 

Por supuesto,puede agregartantos campos como desee (consulte losejemplos anterioresen este hilo)en "Agregarnuevos campos"

Remove default fields contact info user profile and replace them with something more usable

The second part of this function has already been mentioned above, but removing the default fields - AIM, Yahoo IM and Jabber/Google Talk - not yet:

function update_contact_methods( $contactmethods ) {

// Remove annoying and unwanted default fields  
unset($contactmethods['aim']);  
unset($contactmethods['jabber']);  
unset($contactmethods['yim']);  

// Add new fields  
$contactmethods['phone'] = 'Phone';  
$contactmethods['mobile'] = 'Mobile';  
$contactmethods['address'] = 'Address';  

return $contactmethods;
}
add_filter('user_contactmethods', 'update_contact_methods');

Of course you can add as many fields as you want (see previous examples earlier in this thread) under "Add new fields"

Tipos depublicaciones rellenadaspreviamente

Aquí hay unoparaesta colección.

 ////////////////////////////////////////////////////////////////////////////////////
// This auto populates post types and posts.
///////////////////////////////////////////////////////////////////////////////////

add_filter( 'default_content', 'my_editor_content' );

function my_editor_content( $content ) {

    global $post_type;

    switch( $post_type ) {
        case 'your_post_type_here': //auto populate
            $content = 'The content you want to pre-populate the post type with.';
break;
     }

    return $content;
}
 

Estopuede resultar útil cuandonecesitepublicar lamismainformación una y otra vez con ligeras diferencias.

Pre-populating post types

Here is one for this collection.

////////////////////////////////////////////////////////////////////////////////////
// This auto populates post types and posts.
///////////////////////////////////////////////////////////////////////////////////

add_filter( 'default_content', 'my_editor_content' );

function my_editor_content( $content ) {

    global $post_type;

    switch( $post_type ) {
        case 'your_post_type_here': //auto populate
            $content = 'The content you want to pre-populate the post type with.';
break;
     }

    return $content;
}

This can come in handy for when you need to post the same info over and over again with slight differences.

Incluir automáticamenteel código de Google Analytics

Probadoen: Wordpress 3.1 RC3

Heestado usandoeste scripten todosmis sitios desde WordPress 2.3.0 ... simplemente agrega los scripts de seguimientoestándar de Google alpie depágina.

 // Add Google Analytics Tracking Code
function add_google_analytics() {
?>
<script type="text/javascript">
    var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
    document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
</script>
<script type="text/javascript">
    try {
        var pageTracker = _gat._getTracker("UA-XXXXXXX-X");
        pageTracker._trackPageview();
    } catch(err) {}</script>
<?php
}

add_action('wp_footer', 'add_google_analytics');
 

Solo asegúrese de reemplazar UA-XXXXXXX-X con supropio código de seguimiento de Google ...

Auto Include Google Analytics Code

Tested on: Wordpress 3.1 RC3

I've been using this script on all of my sites since WordPress 2.3.0 ... it just adds the standard Google tracking scripts to the footer.

// Add Google Analytics Tracking Code
function add_google_analytics() {
?>
<script type="text/javascript">
    var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
    document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
</script>
<script type="text/javascript">
    try {
        var pageTracker = _gat._getTracker("UA-XXXXXXX-X");
        pageTracker._trackPageview();
    } catch(err) {}</script>
<?php
}

add_action('wp_footer', 'add_google_analytics');

Just be sure to replace UA-XXXXXXX-X with your own Google tracking code...

Listatodas las constantesparainformación y depuración

Probadoen: Wordpress 3.0.1

Solomostrará lainformación sies un usuario queinició sesión

 if ( is_user_logged_in() ) {
    print('<pre>');
    print_r( @get_defined_constants() );
    print('</pre>');
}
 

Aquí hay una versión confiltro opcional que coincidiráparcialmente connombres y valores de constantes:

 function constants($filter = false) {

        $constants = get_defined_constants();

        if( $filter ) {

            $temp = array();

            foreach ( $constants as $key => $constant )
                if( false !== stripos( $key, $filter ) || false !== stripos( $constant, $filter ) )
                    $temp[$key] = $constant;

            $constants = $temp;
        }

        ksort( $constants );
        var_dump( $constants );
    }
 

List all constants for information and debugging

Tested on: Wordpress 3.0.1

Will only display the information if you are a logged in user

if ( is_user_logged_in() ) {
    print('<pre>');
    print_r( @get_defined_constants() );
    print('</pre>');
}

Here is version with optional filter that will partially match constant names and values:

function constants($filter = false) {

        $constants = get_defined_constants();

        if( $filter ) {

            $temp = array();

            foreach ( $constants as $key => $constant )
                if( false !== stripos( $key, $filter ) || false !== stripos( $constant, $filter ) )
                    $temp[$key] = $constant;

            $constants = $temp;
        }

        ksort( $constants );
        var_dump( $constants );
    }

Agregue auto-update/plugin-installeren su host local

 define ('FS_METHOD', 'direct');
 

Ponestoen tu wp-config.php.

Add auto-update/plugin-installer on you localhost

define ('FS_METHOD', 'direct');

Put this in your wp-config.php.

Cambiarel slug de autorpredeterminado

Ponestoen tusfuncionespara cambiarel Slug de autorpredeterminado a lo que quieras,
simplemente cambie los "vendedores"porel slug que desee.

 // Change URL Slug from Author to Sellers
function new_author_base() {
    global $wp_rewrite;
    $author_slug = 'sellers';
    $wp_rewrite->author_base = $author_slug;
}
add_action('init', 'new_author_base');
 

Change default Author Slug

Put this in your functions to change the default Author Slug to whatever you want,
just change the "sellers" to the slug you want.

// Change URL Slug from Author to Sellers
function new_author_base() {
    global $wp_rewrite;
    $author_slug = 'sellers';
    $wp_rewrite->author_base = $author_slug;
}
add_action('init', 'new_author_base');

Agregarelbotón "Página siguiente"en eleditor WYSIYG

 add_filter('mce_buttons','wysiwyg_editor');
function wysiwyg_editor($mce_buttons) {
    $pos = array_search('wp_more',$mce_buttons,true);
    if ($pos !== false) {
        $tmp_buttons = array_slice($mce_buttons, 0, $pos+1);
        $tmp_buttons[] = 'wp_page';
        $mce_buttons = array_merge($tmp_buttons, array_slice($mce_buttons, $pos+1));
    }
    return $mce_buttons;
}
 

Add "Next-page"-button in WYSIYG-editor

add_filter('mce_buttons','wysiwyg_editor');
function wysiwyg_editor($mce_buttons) {
    $pos = array_search('wp_more',$mce_buttons,true);
    if ($pos !== false) {
        $tmp_buttons = array_slice($mce_buttons, 0, $pos+1);
        $tmp_buttons[] = 'wp_page';
        $mce_buttons = array_merge($tmp_buttons, array_slice($mce_buttons, $pos+1));
    }
    return $mce_buttons;
}

Agregarestilospersonalizados aleditor TinyMCE

A veces,los usuarios y clientes se confunden acerca de cómo semuestra su contenidoen eleditoren comparación con cómo semuestraen lainterfaz.Copiar solo algunas líneas relevantes de su hoja deestiloprincipalen sunuevotinymce.csspuede ayudarmucho:

 function custom_mce_css($wp) {
    return $wp .= ',' . get_bloginfo('stylesheet_directory') . '/css/tinymce.css';
}
add_filter( 'mce_css', 'custom_mce_css' );
 

Add custom styles to TinyMCE editor

Sometimes users and clients get confused about how their content is displayed in the editor versus how it is displayed on the front-end. Copying just a few relevant lines from your main stylesheet into your new tinymce.css can help a lot:

function custom_mce_css($wp) {
    return $wp .= ',' . get_bloginfo('stylesheet_directory') . '/css/tinymce.css';
}
add_filter( 'mce_css', 'custom_mce_css' );

Use lafigura yeltítulo defigurapara los subtítulos

Probadoen: WordPress 3.1.3

(Créditos alingeniero de WP: http://wpengineer.com/917/filter-caption- shortcode-in-wordpress/)

 function mytheme_caption( $attr, $content = null ) {
    $output = apply_filters( 'img_caption_shortcode', '', $attr, $content );
    if ( $output != '' )
        return $output;

    extract( shortcode_atts ( array(
    'id' => '',
    'align' => 'alignnone',
    'width'=> '',
    'caption' => ''
    ), $attr ) );

    if ( 1 > (int) $width || empty( $caption ) )
        return $content;

    if ( $id ) $id = 'id="' . $id . '" ';

    return '<figure ' . $id . 'class="wp-caption ' . $align . '" style="width: ' . $width . 'px">'
. do_shortcode( $content ) . '<figcaption class="wp-caption-text">' . $caption . '</figcaption></figure>';
}

add_shortcode( 'wp_caption', 'mytheme_caption' );
add_shortcode( 'caption', 'mytheme_caption' );
 

Use figure and figcaption for captions

Tested on: WordPress 3.1.3

(Credits to WP Engineer: http://wpengineer.com/917/filter-caption-shortcode-in-wordpress/)

function mytheme_caption( $attr, $content = null ) {
    $output = apply_filters( 'img_caption_shortcode', '', $attr, $content );
    if ( $output != '' )
        return $output;

    extract( shortcode_atts ( array(
    'id' => '',
    'align' => 'alignnone',
    'width'=> '',
    'caption' => ''
    ), $attr ) );

    if ( 1 > (int) $width || empty( $caption ) )
        return $content;

    if ( $id ) $id = 'id="' . $id . '" ';

    return '<figure ' . $id . 'class="wp-caption ' . $align . '" style="width: ' . $width . 'px">'
. do_shortcode( $content ) . '<figcaption class="wp-caption-text">' . $caption . '</figcaption></figure>';
}

add_shortcode( 'wp_caption', 'mytheme_caption' );
add_shortcode( 'caption', 'mytheme_caption' );