PHP Selection Sort
<?php
function selection_sort(&$arr) {
$n = count($arr);
for($i = 0; $i < count($arr); $i++) {
$min = $i;
for($j = $i + 1; $j < $n; $j++)
if($arr[$j] < $arr[$min])
$min = $j;
$tmp = $arr[$min];
$arr[$min] = $arr[$i];
$arr[$i] = $tmp;
}
}
?>