3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = new SplFileObject('/etc/hi.txt', "w+"); $iterator = new RecursiveDirectoryIterator('/etc'); while($iterator->valid()) { $file = $iterator->current(); echo $iterator->key() . " => " . $file->getFilename() . "\n"; $iterator->next(); }
Output for 8.0.13 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught RuntimeException: SplFileObject::__construct(/etc/hi.txt): Failed to open stream: Read-only file system in /in/AiV0F:2 Stack trace: #0 /in/AiV0F(2): SplFileObject->__construct('/etc/hi.txt', 'w+') #1 {main} thrown in /in/AiV0F on line 2
Process exited with code 255.
Output for 8.0.0 - 8.0.12
Fatal error: Uncaught RuntimeException: SplFileObject::__construct(/etc/hi.txt): Failed to open stream: Permission denied in /in/AiV0F:2 Stack trace: #0 /in/AiV0F(2): SplFileObject->__construct('/etc/hi.txt', 'w+') #1 {main} thrown in /in/AiV0F on line 2
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 7.4.26 - 7.4.33
Fatal error: Uncaught RuntimeException: SplFileObject::__construct(/etc/hi.txt): failed to open stream: Read-only file system in /in/AiV0F:2 Stack trace: #0 /in/AiV0F(2): SplFileObject->__construct('/etc/hi.txt', 'w+') #1 {main} thrown in /in/AiV0F on line 2
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.1.25 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25
Fatal error: Uncaught RuntimeException: SplFileObject::__construct(/etc/hi.txt): failed to open stream: Permission denied in /in/AiV0F:2 Stack trace: #0 /in/AiV0F(2): SplFileObject->__construct('/etc/hi.txt', 'w+') #1 {main} thrown in /in/AiV0F on line 2
Process exited with code 255.
Output for 7.1.20
Fatal error: Uncaught RuntimeException: SplFileObject::__construct(): open_basedir restriction in effect. File(/etc/hi.txt) is not within the allowed path(s): (/tmp:/in) in /in/AiV0F:2 Stack trace: #0 /in/AiV0F(2): SplFileObject->__construct('/etc/hi.txt', 'w+') #1 {main} thrown in /in/AiV0F on line 2
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Fatal error: Uncaught exception 'RuntimeException' with message 'SplFileObject::__construct(/etc/hi.txt): failed to open stream: Permission denied' in /in/AiV0F:2 Stack trace: #0 /in/AiV0F(2): SplFileObject->__construct('/etc/hi.txt', 'w+') #1 {main} thrown in /in/AiV0F on line 2
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Class 'SplFileObject' not found in /in/AiV0F on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: splfileobject in /in/AiV0F on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: splfileobject in /in/AiV0F on line 2

preferences:
270.85 ms | 401 KiB | 396 Q