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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 |
|---|---|
| 480 | $comment = (int) $_GET['comment']; |
| 481 | $commentdata = get_commentdata($comment, 1, true) or die(sprintf(__('Oops, no comment with this ID. <a href="%s">Go back</a>!'), 'javascript:history.go(-1)')); |
| 482 | |
| 483 | if (!user_can_edit_post_comments($user_ID, $commentdata['comment_post_ID'])) { |
| 484 | die( __('You are not allowed to edit comments on this post.') ); |
| 485 | } |
| 486 | |
| 487 | $content = $commentdata['comment_content']; |
| 488 | $content = format_to_edit($content); |
| 489 | $content = apply_filters('comment_edit_pre', $content); |
| 490 | |
| 491 | $comment_status = $commentdata['comment_approved']; |
| 492 | |
| 493 | include('edit-form-comment.php'); |
| 494 | |
| 495 | break; |
| 496 | |
| 497 | case 'confirmdeletecomment': |
| 498 | |