Source Reference:

• Component: bbPress :: bbp-reply

  File: /bbp-includes/bbp-reply-template.php :: Trac Source Line: 123

  	// Merge the default args and parent args together
  	if ( isset( $parent_args ) )
  		$default = array_merge( $parent_args, $default );
  
  	// Set up topic variables
  	$bbp_r = wp_parse_args( $args, $default );
  
  	// Filter the replies query to allow just-in-time modifications
  	$bbp_r = apply_filters( 'bbp_has_replies_query', $bbp_r );
  
  	// Extract the query variables
  	extract( $bbp_r );
  
  	// Call the query
  	$bbp->reply_query = new WP_Query( $bbp_r );
  
  	// Add pagination values to query object
  	$bbp->reply_query->posts_per_page = $posts_per_page;
  	$bbp->reply_query->paged          = $paged;