Description:
------------
All __destruct functions of all objects in memory are not called if a SoapFault exception is thrown and caught.

Reproduce code:
---------------
<?php
class foo {
	function __construct(){
		$foo = new SoapClient('http://php.net/problem_file.wsdl');
	}
	function __destruct(){
		echo 'I never get executed.' . "\n";
	}
}
class bar {
	function __destruct(){
		echo 'I don\'t get executed either.' . "\n";
	}
}
try {
	$bar = new bar();
	$foo = new foo();
} catch (Exception $e){
	echo $e->getMessage() . "\n";
}
?>

Expected result:
----------------
SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://php.net/problem_file.wsdl'
I never get executed.
I don't get executed either.

Actual result:
--------------
SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://php.net/problem_file.wsdl'