<?php
include "dictionary.php";
function sortAscending(array $arr)
{
$length = count($arr);
for ($i = 0; $i < $length; $i++) {
for ($j = $i; $j < $length; $j++) {
$str1 = "";
$str2 = "";
if (dictionary($arr[$i], $arr[$j]) == 1) {
$temp = $arr[$i];
$arr[$i] = $arr[$j];
$arr[$j] = $temp;
}
}
}
return $arr;
}
$arr = array("bat", "ball", "cat");
$result = sortAscending($arr);
echo "<pre>";
print_r($result);
echo "</pre>";
function setArrayAscending($arr)
{
$result = sortAscending($arr);
$this->arr = $result;
return $this->arr;
}
