3v4l.org

run code in 300+ PHP versions simultaneously
<?php printf('foo %s %s', 'ahoj');
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 ArgumentCountError: 3 arguments are required, 2 given in /in/suZY9:3 Stack trace: #0 /in/suZY9(3): printf('foo %s %s', 'ahoj') #1 {main} thrown in /in/suZY9 on line 3
Process exited with code 255.
Output for 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: printf(): Too few arguments in /in/suZY9 on line 3

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