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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 |
|---|---|
| 238 | $postdata = get_post($p) or die(sprintf(__('Oops, no post with this ID. <a href="%s">Go back</a>!'), 'edit.php')); |
| 239 | |
| 240 | if ( ! $comment = get_comment($comment) ) |
| 241 | die(sprintf(__('Oops, no comment with this ID. <a href="%s">Go back</a>!'), 'post.php')); |
| 242 | |
| 243 | if ( !current_user_can('edit_post', $comment->comment_post_ID) ) |
| 244 | die( __('You are not allowed to edit comments on this post.') ); |
| 245 | |
| 246 | wp_set_comment_status($comment->comment_ID, "delete"); |
| 247 | do_action('delete_comment', $comment->comment_ID); |
| 248 | |
| 249 | if ((wp_get_referer() != "") && (false == $noredir)) { |
| 250 | wp_redirect(wp_get_referer()); |
| 251 | } else { |
| 252 | wp_redirect(get_settings('siteurl') .'/wp-admin/edit.php?p='.$p.'&c=1#comments'); |
| 253 | } |
| 254 | |
| 255 | break; |
| 256 | |