<?php
$array=array('2','4','8','5','1','7','6','9','10','3');
echo "Unsorted array is: ";
echo "<br />";
//show the unsorted array
print_r($array);
//j is 0, j is less than 10, add 1 to j if this is true.
for($j = 0; $j < count($array); $j ++) {
//i is 0, i is less than 10 - 1 makes it 9(?), add 1 to i if this is true
for($i = 0; $i < count($array)-1; $i ++){
//
if($array[$i] > $array[$i+1]) {
$temp = $array[$i+1];
$array[$i+1]=$array[$i];
$array[$i]=$temp;
}
}
}
echo "Sorted Array is: ";
print_r($array);
?>