Description:
------------
ZE2 is bailing on with a fatal error when calling a method dyanmically using a properity of the class (an array) as the dynamic function name. I.e.

$this->myarr[0]("function paramer");

returns:

Fatal error: Method name must be a string in....

It worked in PHP4, so I don't know if this is intended as invalid in PHP5, or if it is a bug...


Reproduce code:
---------------
<?php

	class foo {

		var $arr = array("test");
		function test($var) {
			
			echo "Test $var";
			
		}
		
	}
	
	$a = new foo();
	echo "<PRE>"; var_dump($a); echo "</PRE>";
	$a->arr[0]("testvalue");
	
?>

Expected result:
----------------
Test testvalue

Actual result:
--------------
Fatal error: Method name must be a string in...