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Source View: the_content

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Understanding Source Code

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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
1743      $post = get_post( $post_id );
1744      $to_ping = get_to_ping($post_id);
1745      $pinged  = get_pung($post_id);
1746      if ( empty($to_ping) ) {
1747           $wpdb->update($wpdb->posts, array('to_ping' => ''), array('ID' => $post_id) );
1748           return;
1749      }
1750
1751      if ( empty($post->post_excerpt) )
1752           $excerpt = apply_filters('the_content', $post->post_content, $post->ID);
1753      else
1754           $excerpt = apply_filters('the_excerpt', $post->post_excerpt);
1755      $excerpt = str_replace(']]>', ']]>', $excerpt);
1756      $excerpt = wp_html_excerpt($excerpt, 252, '…');
1757
1758      $post_title = apply_filters('the_title', $post->post_title, $post->ID);
1759      $post_title = strip_tags($post_title);
1760
1761      if ( $to_ping ) {