Diag::collectDebugInfo

public function collectDebugInfo($uniqueId, $label = null)
{
	if($this->exclusiveUserId !== null && $this->getUser()->getId() != $this->exclusiveUserId)
	{
		return;
	}
	if($this->enableTimeTracker)
	{
		Debug::startTimeLabel($uniqueId);
	}
	if($this->enableErrorHandler)
	{
		$this->prevErrorReporting = error_reporting();
		error_reporting($this->levelReporting);
		set_error_handler(function ($code, $message, $file, $line, $context = null)
		{
			if($this->filePathPatternToCatchError && preg_match($this->filePathPatternToCatchError, $file))
			{
				if(preg_match('%Non-static method C[A-Z][w]+::%', $message))
				{
					//it's old style in old kernel. There aren't static in method.
					return;
				}
				$backtrace = debug_backtrace();
				$this->log(array(
					$code,
					$message,
					$file,
					$line
				));
			}
		}, $this->levelReporting);
	}
	if($this->sqlBehavior & (self::SQL_COUNT | self::SQL_DETECT_LIKE | self::SQL_PRINT_ALL))
	{
		if(empty($this->stackSql))
		{
			$this->connection->startTracker(true);
			array_push($this->stackSql, array($uniqueId, 0, array()));
		}
		else
		{
			list($prevLabel, $prevLabelCount, $prevSqlTrackerQueries) = array_pop($this->stackSql);
			list($countQueries, $sqlTrackerQueries) = $this->getDebugInfoSql();
			array_push($this->stackSql, array($prevLabel, $countQueries + $prevLabelCount, array_merge($prevSqlTrackerQueries, $sqlTrackerQueries)));

			$this->connection->startTracker(true);
			array_push($this->stackSql, array($uniqueId, 0, array()));
		}
	}
	if($this->memoryBehavior & self::MEMORY_PRINT_DIFF)
	{
		array_push($this->stackMemory, array($uniqueId, memory_get_usage(true)));
	}
}