3v4l.org

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<?php $array = array('8','4','5','0','1'); echo '<pre>';print_r($array); function bubble_sort($array){ $size = count($array); for($i=0;$i<$size;$i++){ for($j=0;$j<$size-1-$i;$j++){ if($array[$j+1]<$array[$j]){ swap($array,$j,$j+1); } } } return $array; } function swap($arr,$a,$b){ $temp = $arr[$a]; $arr[$a] = $arr[$b]; $arr[$b] = $temp; } $array1 = bubble_sort($array); echo "<pre>";print_r($array1);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
<pre>Array ( [0] => 8 [1] => 4 [2] => 5 [3] => 0 [4] => 1 ) <pre>Array ( [0] => 8 [1] => 4 [2] => 5 [3] => 0 [4] => 1 )

preferences:
220.4 ms | 406 KiB | 396 Q