Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: {$option}

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1156                $comment_status = isset( $_REQUEST['comment_status'] ) ? $_REQUEST['comment_status'] : 'all';
1157
1158                /** This filter is documented in wp-admin/includes/class-wp-comments-list-table.php */
1159                $per_page = apply_filters( 'comments_per_page', $per_page, $comment_status );
1160           } elseif ( 'categories_per_page' == $option ) {
1161                /** This filter is documented in wp-admin/includes/class-wp-terms-list-table.php */
1162                $per_page = apply_filters( 'edit_categories_per_page', $per_page );
1163           } else {
1164                /** This filter is documented in wp-admin/includes/class-wp-list-table.php */
1165                $per_page = apply_filters( $option, $per_page );
1166           }
1167
1168           // Back compat
1169           if ( isset( $this->post_type ) ) {
1170                /** This filter is documented in wp-admin/includes/post.php */
1171                $per_page = apply_filters( 'edit_posts_per_page', $per_page, $this->post_type );
1172           }
1173
1174           // This needs a submit button