Online PHP editor | output for ql641

@ 2014-04-11T20:28:57Z

<?php

class Foo{

	public static $alphabet = 'ABCDEFGHIKLMNOPQRSTVXYZabcdefghiklmnopqrstvxyz';

	public static function shorten($number) {
	    $alphabet = self::$alphabet;
	    $base = strlen($alphabet);
	    $number = intval($number, 10);
	    $shortened = "";
	    while ($number > 0) {
	        $remainder = $number % $base;
	        $shortened .= $alphabet[$remainder]
	        $number = (int) ($number / $base);
	    }
	    return $shortened;

	}
	public static function unshorten($string) {
	    $alphabet = self::$alphabet;
	    $base = strlen($alphabet);
	    $length = strlen($string);
	    $returnVal = 0;
	    for ($i=$length-1; $i >= 0; --$i) {
	        $ind = strpos($alphabet, $string[$i]);
	        if ($ind === false) {
	            return false;
	        }
	        $returnVal += (int)($ind * pow($base, $i));
	    }
        return $returnVal;
	}
}

$shortened =  Foo::shorten(12343336363636636);
echo $shortened . "\n";
var_dump(Foo::unshorten($shortened));

Output for 5.4.0 - 5.4.27: Parse error: syntax error, unexpected '$number' (T_VARIABLE) in /in/ql641 on line 15
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28: Parse error: syntax error, unexpected T_VARIABLE in /in/ql641 on line 15
Process exited with code 255.
Output for 5.0.0 - 5.0.5: Parse error: parse error, unexpected T_VARIABLE in /in/ql641 on line 15
Process exited with code 255.
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/ql641 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1: Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/ql641 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/ql641 on line 5
Process exited with code 255.

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