public function start(string $query): void
    {
        foreach ($this->monitors as $monitor) {
            $monitor->start($query);
        }
    }
public function start(string $query): void
    {
        foreach ($this->monitors as $monitor) {
            $monitor->start($query);
        }
    }
public function start ( string $ query ) : void { foreach ( $ this -> monitors as $ monitor ) { $ monitor -> start ( $ query ) ; } }
Start a query monitor.

@param string $query The SQL to be executed.

@return  void

@since  3.5
Start a query monitor .