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