1--TEST--
2OSS Fuzz #61469: Undef variable in ++/-- for dynamic property that is unset in error handler
3--FILE--
4<?php
5class C {
6    function errorHandle() {
7        unset($this->a);
8    }
9}
10$c = new C;
11set_error_handler([$c,'errorHandle']);
12$c->a += 5;
13var_dump($c->a);
14?>
15--EXPECT--
16int(5)
17