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
2855       * @global object $comment Current comment.
2856       * @uses do_action() Calls 'comment_loop_start' hook when first comment is processed.
2857       */
2858      function the_comment() {
2859           global $comment;
2860
2861           $comment = $this->next_comment();
2862
2863           if ( $this->current_comment == 0 ) {
2864                do_action('comment_loop_start');
2865           }
2866      }
2867
2868      /**
2869       * Whether there are more comments available.
2870       *
2871       * Automatically rewinds comments when finished.
2872       *
2873       * @since 2.2.0