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
540 function comment_excerpt( $comment_ID = 0 ) {
541      $comment_excerpt = get_comment_excerpt($comment_ID);
542      /**
543       * Filter the comment excerpt for display.
544       *
545       * @since 1.2.0
546       *
547       * @param string $comment_excerpt The comment excerpt text.
548       */
549      echo apply_filters( 'comment_excerpt', $comment_excerpt );
550 }
551
552 /**
553  * Retrieve the comment id of the current comment.
554  *
555  * @since 1.5.0
556  *
557  * @return int The comment ID.
558  */