<?php
if (isset($_GET['input']) && isset($_GET['submit'])) {
$choice = $_GET['modifier'];
switch ($choice) {
case 'palindrome':
echo checkPalindrome($_GET['input']);
break;
case 'reverse':
echo strrev($_GET['input']);
break;
case 'split':
echo splitStr($_GET['input']);
break;
case 'hash':
echo hashStr($_GET['input']);
break;
case 'shuffle':
echo str_shuffle($_GET['input']);
break;
}
}
function checkPalindrome($str)
{
if ($str == strrev($str)) {
return "{$str} is a palindrome!";
} else {
return "{$str} is not a palindrome!";
}
}
function splitStr($str)
/**
* Return a hashed string of $value.
*
* @param boolean $salt Include salt.
* @param string $field Field to hash.
*
* @return string
*/
public function hash($salt = false, $field = 'id')
{
return hashStr($this->get($field), $salt);
}
