Age Restriction Text Filter

widget-for-eventbrite-api.php

add_filter(
	'wfea_age_restriction',
	/**
	 * @param $output string filterable output
	 * @param $age string Eventbrite string or all_ages
	 *
	 * @return string filtered output
	 *
	 */
	function ( $output, $age ) {
		if ( 'all_ages' === $age ) {
			$output = 'All ages';
		}

		return $output;
	},
	10, // filter priority
	2 // number of argss to filter
);