3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php abstract class class1 { abstract public function method1($arg1); public function method2($arg1) { var_dump(func_get_args()); } } class class2 extends class1 { public function method1($arg1) { var_dump(func_get_args()); } public function method2($arg1, $arg2) { var_dump(func_get_args()); } } $obj = new class2; $obj->method1(); $obj->method2();
Output for 7.1.0
Warning: Declaration of class2::method2($arg1, $arg2) should be compatible with class1::method2($arg1) in /in/9nNHG on line 23 Fatal error: Uncaught ArgumentCountError: Too few arguments to function class2::method1(), 0 passed in /in/9nNHG on line 26 and exactly 1 expected in /in/9nNHG:14 Stack trace: #0 /in/9nNHG(26): class2->method1() #1 {main} thrown in /in/9nNHG on line 14
Process exited with code 255.
Output for 7.0.0 - 7.0.14
Warning: Declaration of class2::method2($arg1, $arg2) should be compatible with class1::method2($arg1) in /in/9nNHG on line 23 Warning: Missing argument 1 for class2::method1(), called in /in/9nNHG on line 26 and defined in /in/9nNHG on line 14 array(0) { } Warning: Missing argument 1 for class2::method2(), called in /in/9nNHG on line 27 and defined in /in/9nNHG on line 19 Warning: Missing argument 2 for class2::method2(), called in /in/9nNHG on line 27 and defined in /in/9nNHG on line 19 array(0) { }
Output for 5.4.0 - 5.6.28
Strict Standards: Declaration of class2::method2() should be compatible with class1::method2($arg1) in /in/9nNHG on line 23 Warning: Missing argument 1 for class2::method1(), called in /in/9nNHG on line 26 and defined in /in/9nNHG on line 14 array(0) { } Warning: Missing argument 1 for class2::method2(), called in /in/9nNHG on line 27 and defined in /in/9nNHG on line 19 Warning: Missing argument 2 for class2::method2(), called in /in/9nNHG on line 27 and defined in /in/9nNHG on line 19 array(0) { }
Output for 5.1.0 - 5.3.29
Strict Standards: Declaration of class2::method2() should be compatible with that of class1::method2() in /in/9nNHG on line 23 Warning: Missing argument 1 for class2::method1(), called in /in/9nNHG on line 26 and defined in /in/9nNHG on line 14 array(0) { } Warning: Missing argument 1 for class2::method2(), called in /in/9nNHG on line 27 and defined in /in/9nNHG on line 19 Warning: Missing argument 2 for class2::method2(), called in /in/9nNHG on line 27 and defined in /in/9nNHG on line 19 array(0) { }
Output for 5.0.0 - 5.0.5
Strict Standards: Declaration of class2::method2() should be compatible with that of class1::method2() in /in/9nNHG on line 23 Warning: Missing argument 1 for class2::method1() in /in/9nNHG on line 14 array(0) { } Warning: Missing argument 1 for class2::method2() in /in/9nNHG on line 19 Warning: Missing argument 2 for class2::method2() in /in/9nNHG on line 19 array(0) { }
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/9nNHG on line 2
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_CLASS in /in/9nNHG on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/9nNHG on line 2
Process exited with code 255.