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run code in 200+ php & hhvm versions
Bugs & Features
<?php function test($test){ echo isset($test); } test(); ?>
Output for 7.1.0 - 7.2.6
Fatal error: Uncaught ArgumentCountError: Too few arguments to function test(), 0 passed in /in/PF30X on line 5 and exactly 1 expected in /in/PF30X:2 Stack trace: #0 /in/PF30X(5): test() #1 {main} thrown in /in/PF30X on line 2
Process exited with code 255.
Output for 5.1.0 - 7.0.20
Warning: Missing argument 1 for test(), called in /in/PF30X on line 5 and defined in /in/PF30X on line 2
Output for 4.3.0 - 5.0.5
Warning: Missing argument 1 for test() in /in/PF30X on line 2