Description:
------------
---
From manual page: http://www.php.net/function.debug-zval-dump
---

First example is invalid now because call-time pass by reference is removed.

Fatal error: Call-time pass-by-reference has been removed in /Users/fmunozs/dev/php-fuzz/phuzzer/x.php on line 7


Test script:
---------------
<?php
$var1 = 'Hello World';
$var2 = '';

$var2 =& $var1;

debug_zval_dump(&$var1);
?>

Expected result:
----------------
Working example

Actual result:
--------------
Fatal error: Call-time pass-by-reference has been removed in /Users/fmunozs/dev/php-fuzz/phuzzer/x.php on line 7