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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 |
---|---|
2573 | * |
2574 | * The hook also fires immediately before comment status transition hooks are fired. |
2575 | * |
2576 | * @since 1.2.0 |
2577 | * @since 4.6.0 Added the `$data` parameter. |
2578 | * |
2579 | * @param int $comment_ID The comment ID. |
2580 | * @param array $data Comment data. |
2581 | */ |
2582 | do_action( 'edit_comment', $comment_ID, $data ); |
2583 |
|
2584 | $comment = get_comment( $comment_ID ); |
2585 |
|
2586 | wp_transition_comment_status( $comment->comment_approved, $old_status, $comment ); |
2587 |
|
2588 | return $rval; |
2589 | } |
2590 |
|
2591 | /** |