3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Pass { public function test($a, $b = 'test') { } } class PassToo extends Pass { public function test($a, $b = 'test', $c = null) { } } class Fail extends Pass { public function test($a, $b) { } } class FailToo extends Pass { public function test($a, $b = 'test', $c) { } } (new Pass)->test(1, 2); (new PassToo)->test(1, 2); (new Fail)->test(1, 2); (new FailToo)->test(1, 2);
based on pD4NO
Output for 7.1.0 - 7.2.0
Warning: Declaration of Fail::test($a, $b) should be compatible with Pass::test($a, $b = 'test') in /in/DuvlT on line 21 Warning: Declaration of FailToo::test($a, $b, $c) should be compatible with Pass::test($a, $b = 'test') in /in/DuvlT on line 29 Fatal error: Uncaught ArgumentCountError: Too few arguments to function FailToo::test(), 2 passed in /in/DuvlT on line 36 and exactly 3 expected in /in/DuvlT:27 Stack trace: #0 /in/DuvlT(36): FailToo->test(1, 2) #1 {main} thrown in /in/DuvlT on line 27
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Warning: Declaration of Fail::test($a, $b) should be compatible with Pass::test($a, $b = 'test') in /in/DuvlT on line 21 Warning: Declaration of FailToo::test($a, $b, $c) should be compatible with Pass::test($a, $b = 'test') in /in/DuvlT on line 29 Warning: Missing argument 3 for FailToo::test(), called in /in/DuvlT on line 36 and defined in /in/DuvlT on line 27
Output for 5.5.0 - 5.6.28
Strict Standards: Declaration of Fail::test() should be compatible with Pass::test($a, $b = 'test') in /in/DuvlT on line 21 Strict Standards: Declaration of FailToo::test() should be compatible with Pass::test($a, $b = 'test') in /in/DuvlT on line 29 Warning: Missing argument 3 for FailToo::test(), called in /in/DuvlT on line 36 and defined in /in/DuvlT on line 27