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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { private $bar; } class Friend extends Foo { public $bar; function __construct(Foo $foo) { (function (Foo $foo) { $this->bar = & $foo->bar; })->bindTo($this, 'Foo')->__invoke($foo); $this->bar = & $foo->bar; } } $foo = new Foo(); $friend = new Friend($foo); var_dump($foo); $friend->bar = 'baz'; var_dump($foo);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Cannot access private property Foo::$bar in /in/VoVST:14 Stack trace: #0 /in/VoVST(19): Friend->__construct(Object(Foo)) #1 {main} Next Error: Cannot access private property Foo::$bar in /in/VoVST:14 Stack trace: #0 /in/VoVST(19): Friend->__construct(Object(Foo)) #1 {main} thrown in /in/VoVST on line 14
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Parse error: syntax error, unexpected '->' (T_OBJECT_OPERATOR) in /in/VoVST on line 12
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/VoVST on line 12
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/VoVST on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/VoVST on line 10
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/VoVST 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, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/VoVST on line 4
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/VoVST on line 4
Process exited with code 255.