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- --TEST--
- Bug #73792 (invalid foreach loop hangs script)
- --FILE--
- <?php
- $a = 'aaa';
- foreach ($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 iterate on string offsets by reference in %sbug73792.php:4
- Stack trace:
- #0 {main}
- thrown in %sbug73792.php on line 4
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