[php-src] Issue #20734: a couple of core dumps

Issue: https://github.com/php/php-src/issues/20734
Author: chongwick

### Description

The following code:

```php
<?php
$v_839 = STDERR;
$v_840 = fclose($v_839,);
$v_6550 = new SoapClient($v_840,);
$v_6551 = 'ok\n';
```

Resulted in this output:
```
Aborted (core dumped)
```



### PHP Version

```plain
nightly
```

### Operating System

ubuntu 22.04