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
1339
1340      /**
1341       * Filter the comments array.
1342       *
1343       * @since 2.1.0
1344       *
1345       * @param array $comments Array of comments supplied to the comments template.
1346       * @param int   $post_ID  Post ID.
1347       */
1348      $wp_query->comments = apply_filters( 'comments_array', $comments_flat, $post->ID );
1349
1350      // Set up lazy-loading for comment metadata.
1351      add_action( 'get_comment_metadata', array( $wp_query, 'lazyload_comment_meta' ), 10, 2 );
1352
1353      $comments = &$wp_query->comments;
1354      $wp_query->comment_count = count($wp_query->comments);
1355      $wp_query->max_num_comment_pages = $comment_query->max_num_pages;
1356
1357      if ( $separate_comments ) {