| --TEST-- | |
| Bug #73792 (invalid foreach loop hangs script) | |
| --FILE-- | |
| $a = 'aaa'; | |
| foreach ($a['2bbb'] as &$value) { | |
| echo 'loop'; | |
| } | |
| unset($value); | |
| echo 'done'; | |
| --EXPECTF-- | |
| Warning: Illegal string offset "2bbb" in %s on line %d | |
| Fatal error: Uncaught Error: Cannot create references to/from string offsets in %s:%d | |
| Stack trace: | |
| #0 {main} | |
| thrown in %sbug73792.php on line 4 | |