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
634      /**
635       * Filters the comment excerpt for display.
636       *
637       * @since 1.2.0
638       * @since 4.1.0 The `$comment_ID` parameter was added.
639       *
640       * @param string $comment_excerpt The comment excerpt text.
641       * @param int    $comment_ID      The comment ID.
642       */
643      echo apply_filters( 'comment_excerpt', $comment_excerpt, $comment->comment_ID );
644 }
645
646 /**
647  * Retrieve the comment id of the current comment.
648  *
649  * @since 1.5.0
650  *
651  * @return int The comment ID.
652  */