<?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; }