WP_Comment_Query::parse_query() WordPress Method

	public function parse_query( $query = '' ) {
		if ( empty( $query ) ) {
			$query = $this->query_vars;
		}

		$this->query_vars = wp_parse_args( $query, $this->query_var_defaults );

		/**
		 * Fires after the comment query vars have been parsed.
		 *
		 * @since 4.2.0
		 *
		 * @param WP_Comment_Query $query The WP_Comment_Query instance (passed by reference).
		 */
		do_action_ref_array( 'parse_comment_query', array( &$this ) );
	}
Uses	Description
wp-includes/class-wp-comment-query.php:parse_comment_query	Fires after the comment query vars have been parsed.
wp-includes/functions.php:wp_parse_args()	Merges user defined arguments into defaults array.
wp-includes/plugin.php:do_action_ref_array()	Calls the callback functions that have been added to an action hook, specifying arguments in an array.