3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo file_get_contents("/etc/shadow");
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: file_get_contents(/etc/shadow): Failed to open stream: Permission denied in /in/HlVW4 on line 2
Output for 4.3.2 - 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 - 5.6.30, 7.0.0 - 7.0.25, 7.1.0 - 7.1.11, 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: file_get_contents(/etc/shadow): failed to open stream: Permission denied in /in/HlVW4 on line 2
Output for 7.1.20
Warning: file_get_contents(): open_basedir restriction in effect. File(/etc/shadow) is not within the allowed path(s): (/tmp:/in) in /in/HlVW4 on line 2 Warning: file_get_contents(/etc/shadow): failed to open stream: Operation not permitted in /in/HlVW4 on line 2
Output for 4.3.0 - 4.3.1
Warning: file_get_contents(/etc/shadow) [http://www.php.net/function.file-get-contents]: failed to create stream: Permission denied in /in/HlVW4 on line 2

preferences:
311.87 ms | 401 KiB | 395 Q