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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 |
|---|---|
| 513 | function comment_excerpt( $comment_ID = 0 ) { |
| 514 | $comment_excerpt = get_comment_excerpt($comment_ID); |
| 515 | /** |
| 516 | * Filter the comment excerpt for display. |
| 517 | * |
| 518 | * @since 1.2.0 |
| 519 | * |
| 520 | * @param string $comment_excerpt The comment excerpt text. |
| 521 | */ |
| 522 | echo apply_filters( 'comment_excerpt', $comment_excerpt ); |
| 523 | } |
| 524 | |
| 525 | /** |
| 526 | * Retrieve the comment id of the current comment. |
| 527 | * |
| 528 | * @since 1.5.0 |
| 529 | * |
| 530 | * @return int The comment ID. |
| 531 | */ |