<?php
$y= bubbleSort(array(5,4,6,3,2,5,1));
echo $y;
function bubbleSort($numbers){
	$x=count($numbers);
	for($j=0;$j<$x;$j++){
		for($i=$j;$i<$x;$i++){
			if($numbers[$i]<$numbers[$j]){
				$temp1=$numbers[$i];
				$numbers[$i]=$numbers[$j];
				$numbers[$j]=$temp1;
			}
		}
	}
	/*	$numbers[$i]=$numbers[$j];
		$numbers[$j]=$temp1;
			for($j=$i-1;$j>-1;$j--){
				if($numbers[$j]>$temp1){
					$numbers[$j+1]=$numbers[$j];
				}
				else{
					$numbers[j]=$temp1;
				}
			}
			$numbers[$j]=$temp1;
		}
	}*/
	$numbers=implode($numbers);
	return $numbers;
}
?>

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