| --TEST-- | |
| Bug #79836 (use-after-free in concat_function) | |
| --INI-- | |
| memory_limit=10M | |
| --FILE-- | |
| class Foo { | |
| public function __toString() { | |
| return str_repeat('a', 10); | |
| } | |
| } | |
| $i = str_repeat('a', 5 * 1024 * 1024); | |
| $e = new Foo(); | |
| $e .= $i; | |
| --EXPECTF-- | |
| Fatal error: Allowed memory size of %d bytes exhausted%s(tried to allocate %d bytes) in %s on line %d | |