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<?php $dir = new DirectoryIterator(__DIR__); $iterator = new CachingIterator($dir); foreach ($dir as $val);
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.28, 7.3.32 - 7.3.33, 7.4.3 - 7.4.16, 7.4.21 - 7.4.22, 7.4.26 - 7.4.33, 8.0.0, 8.0.2 - 8.0.3, 8.0.7 - 8.0.9, 8.0.13 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Output for 8.0.1, 8.0.5 - 8.0.6, 8.0.10 - 8.0.12
Fatal error: Uncaught UnexpectedValueException: DirectoryIterator::__construct(/in): Failed to open directory: Permission denied in /in/7Kpjl:3 Stack trace: #0 /in/7Kpjl(3): DirectoryIterator->__construct('/in') #1 {main} thrown in /in/7Kpjl on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.26, 7.3.0 - 7.3.13, 7.3.29 - 7.3.31, 7.4.0 - 7.4.1, 7.4.20, 7.4.23 - 7.4.25
Fatal error: Uncaught UnexpectedValueException: DirectoryIterator::__construct(/in): failed to open dir: Permission denied in /in/7Kpjl:3 Stack trace: #0 /in/7Kpjl(3): DirectoryIterator->__construct('/in') #1 {main} thrown in /in/7Kpjl on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Uncaught exception 'UnexpectedValueException' with message 'DirectoryIterator::__construct(/in): failed to open dir: Permission denied' in /in/7Kpjl:3 Stack trace: #0 /in/7Kpjl(3): DirectoryIterator->__construct('/in') #1 {main} thrown in /in/7Kpjl on line 3
Process exited with code 255.

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