3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo file_get_contents('/etc/');
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Notice: file_get_contents(): Read of 8600 bytes failed with errno=21 Is a directory in /in/75Nv7 on line 3
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Notice: file_get_contents(): Read of 8192 bytes failed with errno=21 Is a directory in /in/75Nv7 on line 3
Output for 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: file_get_contents(): read of 8192 bytes failed with errno=21 Is a directory in /in/75Nv7 on line 3
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 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, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.29 - 7.2.33, 7.3.12 - 7.3.33, 7.4.26
Output for 7.2.0
Warning: file_get_contents(/etc/): failed to open stream: Permission denied in /in/75Nv7 on line 3
Output for 7.1.20
Warning: file_get_contents(): open_basedir restriction in effect. File(/etc/) is not within the allowed path(s): (/tmp:/in) in /in/75Nv7 on line 3 Warning: file_get_contents(/etc/): failed to open stream: Operation not permitted in /in/75Nv7 on line 3

preferences:
235.75 ms | 402 KiB | 355 Q