Source View: comment_excerpt

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: 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.

Source View

Line Code
426 /**
427  * Display the excerpt of the current comment.
428  *
429  * @since 1.2.0
430  * @uses apply_filters() Calls 'comment_excerpt' hook before displaying excerpt
431  *
432  * @param int $comment_ID The ID of the comment for which to print the excerpt. Optional.
433  */
434 function comment_excerpt( $comment_ID = 0 ) {
435      echo apply_filters('comment_excerpt', get_comment_excerpt($comment_ID) );
436 }
437
438 /**
439  * Retrieve the comment id of the current comment.
440  *
441  * @since 1.5.0
442  * @uses $comment
443  * @uses apply_filters() Calls the 'get_comment_ID' hook for the comment ID
444  *