Source View: comment_loop_start

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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
2802       * @global object $comment Current comment.
2803       * @uses do_action() Calls 'comment_loop_start' hook when first comment is processed.
2804       */
2805      function the_comment() {
2806           global $comment;
2807
2808           $comment = $this->next_comment();
2809
2810           if ( $this->current_comment == 0 ) {
2811                do_action('comment_loop_start');
2812           }
2813      }
2814
2815      /**
2816       * Whether there are more comments available.
2817       *
2818       * Automatically rewinds comments when finished.
2819       *
2820       * @since 2.2.0