Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: excerpt_save_pre

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

This hook occurs 2 times in this file.

Line Code
498           $update = true;
499           $post = & get_post($ID);
500           $previous_status = $post->post_status;
501      }
502
503      // Get the basics.
504      if ( empty($no_filter) ) {
505           $post_content    = apply_filters('content_save_pre',   $post_content);
506           $post_content_filtered = apply_filters('content_filtered_save_pre',   $post_content_filtered);
507           $post_excerpt    = apply_filters('excerpt_save_pre',   $post_excerpt);
508           $post_title      = apply_filters('title_save_pre',     $post_title);
509           $post_category   = apply_filters('category_save_pre',  $post_category);
510           $post_status     = apply_filters('status_save_pre',    $post_status);
511           $post_name       = apply_filters('name_save_pre',      $post_name);
512           $comment_status  = apply_filters('comment_status_pre', $comment_status);
513           $ping_status     = apply_filters('ping_status_pre',    $ping_status);
514      }
515
516      if ( ('' == $post_content) && ('' == $post_title) && ('' == $post_excerpt) )
 
Line Code
1220      if ( is_object($object) )
1221           $object = get_object_vars($object);
1222
1223      // Export array as variables
1224      extract($object);
1225
1226      // Get the basics.
1227      $post_content    = apply_filters('content_save_pre',   $post_content);
1228      $post_content_filtered = apply_filters('content_filtered_save_pre',   $post_content_filtered);
1229      $post_excerpt    = apply_filters('excerpt_save_pre',   $post_excerpt);
1230      $post_title      = apply_filters('title_save_pre',     $post_title);
1231      $post_category   = apply_filters('category_save_pre',  $post_category);
1232      $post_name       = apply_filters('name_save_pre',      $post_name);
1233      $comment_status  = apply_filters('comment_status_pre', $comment_status);
1234      $ping_status     = apply_filters('ping_status_pre',    $ping_status);
1235      $post_mime_type  = apply_filters('post_mime_type_pre', $post_mime_type);
1236
1237      // Make sure we set a valid category
1238      if (0 == count($post_category) || !is_array($post_category)) {