Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: the_content

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
2724      $to_ping = get_to_ping( $post );
2725      $pinged  = get_pung( $post );
2726      if ( empty( $to_ping ) ) {
2727           $wpdb->update( $wpdb->posts, array( 'to_ping' => '' ), array( 'ID' => $post->ID ) );
2728           return;
2729      }
2730
2731      if ( empty( $post->post_excerpt ) ) {
2732           /** This filter is documented in wp-includes/post-template.php */
2733           $excerpt = apply_filters( 'the_content', $post->post_content, $post->ID );
2734      } else {
2735           /** This filter is documented in wp-includes/post-template.php */
2736           $excerpt = apply_filters( 'the_excerpt', $post->post_excerpt );
2737      }
2738
2739      $excerpt = str_replace( ']]>', ']]>', $excerpt );
2740      $excerpt = wp_html_excerpt( $excerpt, 252, '…' );
2741
2742      /** This filter is documented in wp-includes/post-template.php */