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Use an interpolated hook name for `edit_{$post_type}_per_page` instead of `$per_page` and adjust docs accordingly. 

Also references the correct variable for the `$posts_per_page` parameter in the `edit_posts_per_page` hook doc.

Props Otto42 for the initial patch.
See #26869.


git-svn-id: https://develop.svn.wordpress.org/trunk@28347 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Drew Jaynes (DrewAPicture) 2014-05-08 08:15:48 +00:00
parent 7531fd0070
commit 30c21227be
1 changed files with 6 additions and 7 deletions
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13
src/wp-admin/includes/post.php
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@ -949,7 +949,7 @@ function wp_edit_posts_query( $q = false ) {
elseif ( isset($q['post_status']) && 'pending' == $q['post_status'] )
$order = 'ASC';
$per_page = 'edit_' . $post_type . '_per_page';
$per_page = "edit_{$post_type}_per_page";
$posts_per_page = (int) get_user_option( $per_page );
if ( empty( $posts_per_page ) || $posts_per_page < 1 )
$posts_per_page = 20;
@ -957,26 +957,25 @@ function wp_edit_posts_query( $q = false ) {
/**
* Filter the number of items per page to show for a specific 'per_page' type.
*
* The dynamic hook name, $per_page, refers to a hook name comprised of the post type,
* preceded by 'edit_', and succeeded by '_per_page', e.g. 'edit_$post_type_per_page'.
* The dynamic portion of the hook name, $post_type, refers to the post type.
*
* Some examples of filter hooks generated here include: 'edit_attachment_per_page',
* 'edit_post_per_page', 'edit_page_per_page', etc.
*
* @since 3.0.0
*
* @param int $posts_per_page Number of posts to display per page for the given 'per_page'
* @param int $posts_per_page Number of posts to display per page for the given post
* type. Default 20.
*/
$posts_per_page = apply_filters( $per_page, $posts_per_page );
$posts_per_page = apply_filters( "edit_{$post_type}_per_page", $posts_per_page );
/**
* Filter the number of posts displayed per page when specifically listing "posts".
*
* @since 2.8.0
*
* @param int $per_page Number of posts to be displayed. Default 20.
* @param string $post_type The post type.
* @param int $posts_per_page Number of posts to be displayed. Default 20.
* @param string $post_type The post type.
*/
$posts_per_page = apply_filters( 'edit_posts_per_page', $posts_per_page, $post_type );