3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // Everything you enter here will be executed by our servers. Try it! interface bob { } abstract class bobby implements bob {} class A extends bobby { public function __construct($ob) { echo $ob->value; } } class B extends A { protected $value = 'unicorns'; } $a = new A(new B());
Output for 7.1.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function A::__construct(), 0 passed in /in/QlCNZ on line 20 and exactly 1 expected in /in/QlCNZ:11 Stack trace: #0 /in/QlCNZ(20): A->__construct() #1 {main} thrown in /in/QlCNZ on line 11
Process exited with code 255.
Output for 5.1.0 - 5.6.28, 7.0.0 - 7.0.14
Warning: Missing argument 1 for A::__construct(), called in /in/QlCNZ on line 20 and defined in /in/QlCNZ on line 11 Notice: Undefined variable: ob in /in/QlCNZ on line 12 Notice: Trying to get property of non-object in /in/QlCNZ on line 12 unicorns
Output for hhvm-3.10.0 - 3.12.0
Warning: __construct() expects exactly 1 parameter, 0 given in /in/QlCNZ on line 12 Notice: Undefined variable: ob in /in/QlCNZ on line 12 Notice: Cannot access property on non-object in /in/QlCNZ on line 12 unicorns
Output for 5.0.0 - 5.0.5
Warning: Missing argument 1 for A::__construct() in /in/QlCNZ on line 11 Notice: Trying to get property of non-object in /in/QlCNZ on line 12 unicorns
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/QlCNZ on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING in /in/QlCNZ on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/QlCNZ on line 4
Process exited with code 255.