$neededslots = 60;
		$stmt = $dbc->prepare(\"SELECT * FROM hosts\");
		$stmt->execute();
		while ($row = $stmt->fetch()) {  
			while(!isset($ok)) {
				$slots = explode(\'|\',$row[\'slots\']);
				$slots = array_sum($slots);
				$usedram = 100*$slots;
				$ramneeded = 100*$neededslots;
				echo $ramneeded.\"<br>\";
				$ramfree = $row[\'ram\'] - $usedram;
				if($ramfree > $ramneeded) { $ok = $row[\'ID\']; echo \'hello \'.$row[\'ID\'].\'<br>\'; }
				echo $ramfree;
			}
	}