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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 |
|---|---|
| 543 | |
| 544 | $postdata = get_post($p) or die(sprintf(__('Oops, no post with this ID. <a href="%s">Go back</a>!'), 'edit.php')); |
| 545 | $commentdata = get_commentdata($comment, 1, true) or die(sprintf(__('Oops, no comment with this ID. <a href="%s">Go back</a>!'), 'post.php')); |
| 546 | |
| 547 | if (!user_can_delete_post_comments($user_ID, $commentdata['comment_post_ID'])) { |
| 548 | die( __('You are not allowed to edit comments on this post.') ); |
| 549 | } |
| 550 | |
| 551 | wp_set_comment_status($comment, "delete"); |
| 552 | do_action('delete_comment', $comment); |
| 553 | |
| 554 | if (($_SERVER['HTTP_REFERER'] != "") && (false == $noredir)) { |
| 555 | header('Location: ' . $_SERVER['HTTP_REFERER']); |
| 556 | } else { |
| 557 | header('Location: '. get_settings('siteurl') .'/wp-admin/edit.php?p='.$p.'&c=1#comments'); |
| 558 | } |
| 559 | |
| 560 | break; |
| 561 | |