php bubble sorting code
Release: 2016-07-25 08:43:20
Original
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- function bubbleSort ($items) {
- $size = count($items);
- for ($i=0; $i<$size; $i++) {
- for ($j=0; $j<$size-1-$i; $j++) {
- if ($items[$j+1] < $items[$j]) {
- arraySwap($items, $j, $j+1);
- }
- }
- }
- return $items;
- }
- function arraySwap (&$arr, $index1, $index2) {
- list($arr[$index1], $arr[$index2]) = array($arr[$index2], $arr[$index1]);
- }
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