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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 |
|---|---|
| 678 | WHERE comment_ID = $comment_ID" |
| 679 | ); |
| 680 | |
| 681 | $referredby = $_POST['referredby']; |
| 682 | if (!empty($referredby)) { |
| 683 | header('Location: ' . $referredby); |
| 684 | } else { |
| 685 | header ("Location: edit.php?p=$comment_post_ID&c=1#comments"); |
| 686 | } |
| 687 | do_action('edit_comment', $comment_ID); |
| 688 | break; |
| 689 | |
| 690 | default: |
| 691 | $title = __('Create New Post'); |
| 692 | require_once ('./admin-header.php'); |
| 693 | ?> |
| 694 | <?php if ( isset($_GET['posted']) ) : ?> |
| 695 | <div class="updated"><p><?php printf(__('Post saved. <a href="%s">View site »</a>'), get_bloginfo('home')); ?></p></div> |
| 696 | <?php endif; ?> |