WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 584 | /** |
| 585 | * Filter the comment excerpt for display. |
| 586 | * |
| 587 | * @since 1.2.0 |
| 588 | * @since 4.1.0 The `$comment_ID` parameter was added. |
| 589 | * |
| 590 | * @param string $comment_excerpt The comment excerpt text. |
| 591 | * @param int $comment_ID The comment ID. |
| 592 | */ |
| 593 | echo apply_filters( 'comment_excerpt', $comment_excerpt, $comment_ID ); |
| 594 | } |
| 595 | |
| 596 | /** |
| 597 | * Retrieve the comment id of the current comment. |
| 598 | * |
| 599 | * @since 1.5.0 |
| 600 | * |
| 601 | * @global object $comment |
| 602 | * |