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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 166 | |
| 167 | // Set GUID |
| 168 | if ( ! $update ) |
| 169 | $wpdb->query("UPDATE $wpdb->posts SET guid = '" . get_permalink($post_ID) . "' WHERE ID = '$post_ID'"); |
| 170 | |
| 171 | if ( $update) { |
| 172 | if ($previous_status != 'publish' && $post_status == 'publish') { |
| 173 | // Reset GUID if transitioning to publish. |
| 174 | $wpdb->query("UPDATE $wpdb->posts SET guid = '" . get_permalink($post_ID) . "' WHERE ID = '$post_ID'"); |
| 175 | do_action('private_to_published', $post_ID); |
| 176 | } |
| 177 | |
| 178 | do_action('edit_post', $post_ID); |
| 179 | } |
| 180 | |
| 181 | if ($post_status == 'publish') { |
| 182 | do_action('publish_post', $post_ID); |
| 183 | |
| 184 | if ( !defined('WP_IMPORTING') ) { |