<?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]=$temp; } } } echo "<br>"; echo "Sorted Array is: "; echo "<br />"; print_r($array); ?>
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