Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: edit_posts_per_page

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
1037                $per_page = apply_filters( 'comments_per_page', $per_page, $comment_status );
1038           } elseif ( 'categories_per_page' == $option ) {
1039                $per_page = apply_filters( 'edit_categories_per_page', $per_page );
1040           } else {
1041                $per_page = apply_filters( $option, $per_page );
1042           }
1043
1044           // Back compat
1045           if ( isset( $this->post_type ) )
1046                $per_page = apply_filters( 'edit_posts_per_page', $per_page, $this->post_type );
1047
1048           ?>
1049           <div class="screen-options">
1050                <?php if ( $per_page_label ) : ?>
1051                     <input type="number" step="1" min="1" max="999" class="screen-per-page" name="wp_screen_options[value]"
1052                          id="<?php echo esc_attr( $option ); ?>" maxlength="3"
1053                          value="<?php echo esc_attr( $per_page ); ?>" />
1054                     <label for="<?php echo esc_attr( $option ); ?>">
1055                          <?php echo esc_html( $per_page_label ); ?>