3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { echo file_get_contents(''); } catch (\Exception $e) { echo "FOO"; }
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
Fatal error: Uncaught ValueError: Path cannot be empty in /in/6uRGZ:4 Stack trace: #0 /in/6uRGZ(4): file_get_contents('') #1 {main} thrown in /in/6uRGZ on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: file_get_contents(): Filename cannot be empty in /in/6uRGZ on line 4
Output for 5.2.9 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/6uRGZ on line 5 Warning: file_get_contents(): Filename cannot be empty in /in/6uRGZ on line 4
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.8
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/6uRGZ on line 5
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '{' in /in/6uRGZ on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected '{' in /in/6uRGZ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/6uRGZ on line 3
Process exited with code 255.

preferences:
287.13 ms | 401 KiB | 460 Q