$monitor ) { $monitor_details = explode( '|', $monitor ); $monitors[ $key ] = array( 'id' => $monitor_details[0], 'name' => $monitor_details[1], 'interval' => $monitor_details[2], ); } $default_monitor = reset( $monitors ); $maintenances = self::$api_instance->call_api( "monitors/{$default_monitor['id']}/maintenance", null, true ); ?>