Por que estou recebendo um loop infinito com Heve_posts?

Question

Por que estou recebendo um loop infinito com Heve_posts?

2

3511 2011-11-20

Eutenho o seguinte código,que causa um loopinfinitopor algummotivo. Alguémpodeexplicar o queestá acontecendoporfavor?

Obrigado!

 <?php 

$flagged_stores = new WP_Query( array ( 'post_type' => 'store', 'orderby' => 'post_id', 'meta_key' => 'flagged', 'limit' => 10 ) );

   if($flagged_stores->have_posts()): ?> 
        <div class="table">
            <table class="form-table">
                <tr>
                    <th>Store</th>
                    <th>Flag Reason</th>
                    <th>Delete Flag</th>
                </tr>
                <?php while($flagged_stores->have_posts()): ?>
                    <td><?php echo the_title(); ?></td>
                    <td><?php// echo get_post_custom_values('flagged'); ?></td>
                    <td><?php// echo "Delete"; ?></td>
                <?php endwhile;?>
            </table>
    <?php else: ?>
            No flags found.
    <?php endif; ?>

I have the following code, which causes an infinite loop for some reason. Can anybody explain what's going on please?

Thanks!

<?php 

$flagged_stores = new WP_Query( array ( 'post_type' => 'store', 'orderby' => 'post_id', 'meta_key' => 'flagged', 'limit' => 10 ) );

   if($flagged_stores->have_posts()): ?> 
        <div class="table">
            <table class="form-table">
                <tr>
                    <th>Store</th>
                    <th>Flag Reason</th>
                    <th>Delete Flag</th>
                </tr>
                <?php while($flagged_stores->have_posts()): ?>
                    <td><?php echo the_title(); ?></td>
                    <td><?php// echo get_post_custom_values('flagged'); ?></td>
                    <td><?php// echo "Delete"; ?></td>
                <?php endwhile;?>
            </table>
    <?php else: ?>
            No flags found.
    <?php endif; ?>

fonte
yuval

3 respostas

votos

brownian · Answer 1 · 2011-11-20

3

2011-11-20

Olhaparaesta resposta: Getpersonalizado Post Tipoportag

Eu acredito que você usaria $flagged_stores->the_post() dentro while loop.

+1 -bem manchado;Deve realmente ler: ` have_posts ()): $flagged_stores->the_post ();?> `- @Yuval: o loopinfinito sempremostrou omesmotítulo?

+1 - well spotted; it should indeed read: `have_posts()): $flagged_stores->the_post(); ?>` - @yuval: did the endless loop always show the same title?
- 0
- 2011-11-20
- Michael
@Michael sim,porque vocênãoprocurapostpostporpost sem [`the_post ()`] (http://codex.wordpress.org/function_reference/the_post)

@Michael yes, because you don't seek post by post without [`the_post()`](http://codex.wordpress.org/Function_Reference/the_post)
- 1
- 2011-11-21
- brownian
Tambémnãofaça "echothe_title ()" é apenas "the_title ()",pois seimprimeporpadrão.Normalmente você usa "echo" comfunções começando com Get_,comoem "echoget_the_title ()"

Also don't do `echo the_title()` it's just `the_title()`, as it prints itself by default. Usually you use `echo` with functions starting with get_, like in `echo get_the_title()`
- 0
- 2015-08-28
- aesede

Michael · Answer 2 · 2011-11-20

1

2011-11-20

tente e use 'posts_per_page'em vez de 'limit' - http://codex.wordpress.org/class_reference/wp_query#Parameters

Ainda sem sorte.Alguma outraidéia?Obrigado!

Still no luck. Any other ideas? Thanks!
- 0
- 2011-11-20
- yuval

Evan Yeung · Answer 3 · 2011-11-20

0

2011-11-20

Eunão sei se éisso que causou o loopinfinito,mas o seu WP_Queryestá desligado.

 $flagged_stores = new WP_Query( array ( 'post_type' => 'store', 'orderby' => 'ID', 'meta_key' => 'flagged', 'posts_per_page' => 10 ) );

Eu atualizei 'orderby'e 'posts_per_page'.

I do not know if this is what caused the infinite loop, but your WP_Query is off.

$flagged_stores = new WP_Query( array ( 'post_type' => 'store', 'orderby' => 'ID', 'meta_key' => 'flagged', 'posts_per_page' => 10 ) );

I updated 'orderby' and 'posts_per_page'.