3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class A { public function a($a) { echo count($a); } }; $a = [1, 2, 3]; $A = new A(); $A->a($a);
based on Bbg2X
Output for 7.1.0 - 7.2.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; A has a deprecated constructor in /in/3klAh on line 3 Fatal error: Uncaught ArgumentCountError: Too few arguments to function A::a(), 0 passed in /in/3klAh on line 14 and exactly 1 expected in /in/3klAh:5 Stack trace: #0 /in/3klAh(14): A->a() #1 {main} thrown in /in/3klAh on line 5
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; A has a deprecated constructor in /in/3klAh on line 3 Warning: Missing argument 1 for A::a(), called in /in/3klAh on line 14 and defined in /in/3klAh on line 5 Notice: Undefined variable: a in /in/3klAh on line 7 03
Output for 5.4.11 - 5.6.28
Warning: Missing argument 1 for A::a(), called in /in/3klAh on line 14 and defined in /in/3klAh on line 5 Notice: Undefined variable: a in /in/3klAh on line 7 03
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/3klAh on line 12
Process exited with code 255.