3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function test($param) { echo $param, "\n"; } test();
Output for 7.1.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function test(), 0 passed in /in/VqHn3 on line 6 and exactly 1 expected in /in/VqHn3:2 Stack trace: #0 /in/VqHn3(6): test() #1 {main} thrown in /in/VqHn3 on line 2
Process exited with code 255.
Output for 5.1.0 - 7.0.14
Warning: Missing argument 1 for test(), called in /in/VqHn3 on line 6 and defined in /in/VqHn3 on line 2 Notice: Undefined variable: param in /in/VqHn3 on line 3
Output for 4.3.0 - 5.0.5
Warning: Missing argument 1 for test() in /in/VqHn3 on line 2