posts_per_page sin límite

¡-1estu respuesta!Busque posts_per_page aquí .

 $args = array(
'post_type'      => 'post',
'cat'            => '22,47,67',
'orderby'        => 'name',
'order'          => 'ASC',
'hide_empty'     => 1,
'depth'          => 1,
'posts_per_page' => -1
);
 

Advertenciaimportante :estopuede resultaren una consultamuygrande quepuede hacer queel sitio caiga.Hagaesto solo siestá seguro de que subase de datospuedemanejarlo.Noen temaspúblicos o complementos.

-1 is your answer! Look for posts_per_page here.

$args = array(
'post_type'      => 'post',
'cat'            => '22,47,67',
'orderby'        => 'name',
'order'          => 'ASC',
'hide_empty'     => 1,
'depth'          => 1,
'posts_per_page' => -1
);

Important caveat: This can result in a very huge query that can bring the site down. Do this only if you are sure your database can handle it. Not in public themes or plugins.

O,alternativamente,puedepasar WP_Query (quees lo que query_posts usa)el argumento nopaging,quebásicamente hace lomismo ..

 $args = array(
    'nopaging' => true
    // Your other args, etc..
);
 

Haráexactamente lomismo,pero sitiene que volver amirarlomástarde ynopuede recordar lo queestaba haciendo,personalmente creo que le quedarámás claro quées lo quepretendía coneseparámetro.dentro de lamatriz de argumentos.

Sinembargo,comomencioné,ambos lograrán lomismo.

Noestá demástenermás de unenfoque,y siempreesbueno compartir lo que sabes,basta con decir queesaes la razón demi respuesta,apesar de que yatienes suficiente ...;)

Or alternatively you can pass WP_Query(which is what query_posts uses) the nopaging argument, which basically does the same thing..

$args = array(
    'nopaging' => true
    // Your other args, etc..
);

It will do exactly the same, but if you have to look back at it later and can't remember what you were doing, i personally feel it will be more clear to you, what it is you were intending with that parameter inside the args array.

As i mentioned however, they'll both actually achieve the same.

Can't hurt to have more than one approach, and it's always nice to share what you know, suffice to say that's the reason for my answer, despite you already having a sufficient one.. ;)

Desdeel archivo defunciones detemas de su hijo:

 add_action( 'pre_get_posts', 'wpsites_no_limit_posts' );

function wpsites_no_limit_posts( $query ) {

if( $query->is_main_query() && !is_admin() && is_home() ) {

$query->set( 'posts_per_page', '-1' );
$query->set( 'order', 'ASC' );
$query->set( 'post_type', 'post' );
$query->set( 'cat', '22,47,67' );
$query->set( 'orderby', 'name' );
$query->set( 'order', 'ASC' );
$query->set( 'hide_empty', '1' );
$query->set( 'depth', '1' );

    }

}
 

From your child themes functions file:

add_action( 'pre_get_posts', 'wpsites_no_limit_posts' );

function wpsites_no_limit_posts( $query ) {

if( $query->is_main_query() && !is_admin() && is_home() ) {

$query->set( 'posts_per_page', '-1' );
$query->set( 'order', 'ASC' );
$query->set( 'post_type', 'post' );
$query->set( 'cat', '22,47,67' );
$query->set( 'orderby', 'name' );
$query->set( 'order', 'ASC' );
$query->set( 'hide_empty', '1' );
$query->set( 'depth', '1' );

    }

}

Usando Ricardo con algunasmodificaciones:

 static $paged;
$post_ids = [];
do {
    $paged++;
    $defaults = [
        'fields' => 'ids', // Only return the ID field to make this query faster.
        'post_type' => 'post',
        'posts_per_page' => 100,
        'no_found_rows' => false, // We need pagination & the count for all posts found.
        'paged' => $paged,
        'update_post_term_cache' => false,
        'update_post_meta_cache' => false,
    ];
    $query = new WP_Query($defaults);
    if ($query->have_posts()) {
        foreach ($query->posts as $id) {
            $post_ids[] = $id;
        }
    }
} while ($query->max_num_pages > $paged);

return $post_ids;
 

Esto aumentará drásticamenteeltiempo de consulta al consultar solo lafila de ID yevitar la actualización detérminos ymeta caché.

Using Ricardo's with some modification:

static $paged;
$post_ids = [];
do {
    $paged++;
    $defaults = [
        'fields' => 'ids', // Only return the ID field to make this query faster.
        'post_type' => 'post',
        'posts_per_page' => 100,
        'no_found_rows' => false, // We need pagination & the count for all posts found.
        'paged' => $paged,
        'update_post_term_cache' => false,
        'update_post_meta_cache' => false,
    ];
    $query = new WP_Query($defaults);
    if ($query->have_posts()) {
        foreach ($query->posts as $id) {
            $post_ids[] = $id;
        }
    }
} while ($query->max_num_pages > $paged);

return $post_ids;

This will dramatically increase the query time by only querying against the ID row and avoiding updating term and meta cache.

La respuesta correctapara suproblemaes 'posts_per_page' => -1porque -1 devolverápublicacionesilimitadasporpágina como responden los demás usuarios.

Solo quiero agregar un complemento aesta Q/A,

Si desea obtenerelnúmero depublicacionesporpágina de la configuración de lecturaen el Panel de administración de WordPress,debe llamar a lafunción get_option() ypasar posts_per_page comocadena a él.

 $args = array(
    'post_type'      => 'post',
    'cat'            => '22,47,67',
    'orderby'        => 'name',
    'order'          => 'ASC',
    'hide_empty'     => 1,
    'depth'          => 1,
    'posts_per_page' => get_option('posts_per_page')
    );
 

Espero queesta respuesta ayude a alguien como amí.Usuariosfelices de Stackexchange de codificación

The right answer for your issue is 'posts_per_page' => -1 because -1 will return unlimited posts per page As the others users answer.

I just want to add an add-on to this Q/A,

If you want to get the number of posts per page from the reading setting on WordPress Administration Panel you have to call the get_option() function and pass posts_per_page as a string to it.

$args = array(
    'post_type'      => 'post',
    'cat'            => '22,47,67',
    'orderby'        => 'name',
    'order'          => 'ASC',
    'hide_empty'     => 1,
    'depth'          => 1,
    'posts_per_page' => get_option('posts_per_page')
    );

I hope this answer will help someone as it help me. Happy Coding Stackexchange Users

O ...

 function getAll($arg, $posts_per_page = 50)
{
    $data = array();
    $page = 1;

    do{
        $arg['paged'] = $page;
        $arg['posts_per_page'] = $posts_per_page;

        $query = new WP_Query($arg);

        foreach ($query->posts as $post){
            $data[] = $post;
        }

        $page++;

    }while(count($query->posts) === $posts_per_page);

    return $data;
}
 

Or..

function getAll($arg, $posts_per_page = 50)
{
    $data = array();
    $page = 1;

    do{
        $arg['paged'] = $page;
        $arg['posts_per_page'] = $posts_per_page;

        $query = new WP_Query($arg);

        foreach ($query->posts as $post){
            $data[] = $post;
        }

        $page++;

    }while(count($query->posts) === $posts_per_page);

    return $data;
}