/**
* Constructor
*
* @param integer $level the debug level
*/
public function __construct($level, ORM\EntityManager $em)
{
// taking timestamp to stop execution time
$this->created = microtime(TRUE);
// saving debug level
$this->level = $level;
// starting logging of sql queries
$this->sqlLogger = new Logging\DebugStack();
$em->getConnection()->getConfiguration()->setSQLLogger($this->sqlLogger);
if (isset(self::$instance)) {
throw new \Exception('Debugging has already been started. Please use the static functions!');
}
self::$instance = $this;
}
/**
* Deactivate debugging (for http server)
* @return boolean
*/
public static function deactivate()
{
if (self::$instance) {
self::$instance->attachSqlLogger(null);
self::$instance = null;
}
}