Online PHP editor | output for eUJVZ

@ 2014-03-06T01:23:14Z

<?php
function unset_globals($array)
	{
		if(!is_array($array))
		{
			return;
		}

		foreach(array_keys($array) as $key)
		{
			unset($GLOBALS[$key]);
			unset($GLOBALS[$key]); // Double unset to circumvent the zend_hash_del_key_or_index hole in PHP <4.4.3 and <5.1.4
		}
	}
$ryat = 'haha';
$_GET['GLOBALS'] = 'hi';
//$_GET['ryat'] = 'hi';
unset_globals($_GET);
echo $ryat;

Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 7.3.32 - 7.3.33, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7: haha
Output for 8.0.0 - 8.0.30: Warning: Undefined variable $GLOBALS in /in/eUJVZ on line 12 haha
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33: Notice: Undefined variable: GLOBALS in /in/eUJVZ on line 12 haha
Output for 5.0.0 - 5.0.3: Notice: Undefined variable: GLOBALS in /in/eUJVZ on line 12 haha

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