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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { private $bar; public function __construct($bar) { $this->bar = $bar; } public function getBar() { return $this->bar; } } class Baz extends Foo { private $wrapped; public function __construct($bar) { $this->wrapped = $this->wrapped ?: (new \ReflectionClass('Foo'))->newInstanceWithoutConstructor(); $this->wrapped->__construct($bar); } public function getBar() { return $this->wrapped->getBar(); } } var_dump((new Baz())->getBar());
Output for 7.1.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function Baz::__construct(), 0 passed in /in/NWhmb on line 34 and exactly 1 expected in /in/NWhmb:21 Stack trace: #0 /in/NWhmb(34): Baz->__construct() #1 {main} thrown in /in/NWhmb on line 21
Process exited with code 255.
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.0.14
Warning: Missing argument 1 for Baz::__construct(), called in /in/NWhmb on line 34 and defined in /in/NWhmb on line 21 Notice: Undefined variable: bar in /in/NWhmb on line 25 NULL
Output for hhvm-3.10.0 - 3.12.0
Warning: __construct() expects exactly 1 parameter, 0 given in /in/NWhmb on line 23 Notice: Undefined variable: bar in /in/NWhmb on line 25 NULL
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/NWhmb on line 23
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected ':' in /in/NWhmb on line 23
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected ':' in /in/NWhmb on line 23
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/NWhmb on line 5
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, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/NWhmb on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/NWhmb on line 5
Process exited with code 255.