Source View: comments_array

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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
1468
1469      /**
1470       * Filters the comments array.
1471       *
1472       * @since 2.1.0
1473       *
1474       * @param array $comments Array of comments supplied to the comments template.
1475       * @param int   $post_ID  Post ID.
1476       */
1477      $wp_query->comments = apply_filters( 'comments_array', $comments_flat, $post->ID );
1478
1479      $comments                        = &$wp_query->comments;
1480      $wp_query->comment_count         = count( $wp_query->comments );
1481      $wp_query->max_num_comment_pages = $comment_query->max_num_pages;
1482
1483      if ( $separate_comments ) {
1484           $wp_query->comments_by_type = separate_comments( $comments );
1485           $comments_by_type           = &$wp_query->comments_by_type;
1486      } else {