posts_per_page pas de limite

-1est votre réponse!Recherchez posts_per_page ici .

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

Miseen gardeimportante : celapeutentraîner une requêtetrès volumineuse susceptible defairetomber le site.Neprocédez ainsi que si vous êtes sûr que votrebase de donnéespeut legérer.Pas dans lesthèmes oupluginspublics.

-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.

Vouspouvez égalementtransmettre WP_Query (c'est ce que query_posts utilise) l'argument nopaging,quifaitessentiellement lamême chose ..

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

Celaferaexactement lamême chose,mais si vous devez y revenirplustardet que vousne vous souvenezpas de ce que vousfaisiez,je pensepersonnellement que ce seraplus clairpour vous,ce que vous vouliez avec ceparamètreà l'intérieur dutableau args.

Commeje l'aimentionné cependant,ils atteindronttous les deux lamême chose.

Çane faitpas demal d'avoirplus d'une approche,et c'esttoujours agréable departager ce que vous savez,il suffit de dire que c'est la raison dema réponse,même si vousen avez déjà une suffisante ..;)

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.. ;)

Depuis votrefichier defonctions dethèmesenfants:

 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' );

    }

}

Utilisation de Ricardo avec quelquesmodifications:

 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;
 

Cela augmentera considérablement letemps de requêteen interrogeant uniquement la ligne IDet en évitant demettre àjour letermeet leméta-cache.

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.

Labonne réponse à votreproblèmeest 'posts_per_page' => -1 car -1 renverra unnombreillimité depublicationsparpage,comme les autres utilisateurs répondent.

Je veuxjuste ajouter unmodule complémentaire à ce Q/R,

Si vous souhaitez obtenir lenombre d'articlesparpage àpartir duparamètre de lecture sur lepanneau d'administration WordPress,vous devez appeler lafonction get_option()et passer posts_per_pageen tant quechaîne.

 $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')
    );
 

J'espère que cette réponse aidera quelqu'un commeellem'aidera.Heureux utilisateurs de Stackexchange de codage

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

Ou ..

 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;
}