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run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { private $foo = 'bar'; } class B extends A { public function getFoo() { return (array)$this[chr(0) . 'A' . chr(0) . 'foo']; } } $b = new B(); var_dump($b->getFoo());
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Cannot use object of type B as array in /in/v7o6k:11 Stack trace: #0 /in/v7o6k(17): B->getFoo() #1 {main} thrown in /in/v7o6k on line 11
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: Object does not implement ArrayAccess in /in/v7o6k on line 11
Process exited with code 255.
Output for 5.0.5 - 5.6.28
Fatal error: Cannot use object of type B as array in /in/v7o6k on line 11
Process exited with code 255.
Output for 5.0.4
Notice: Undefined variable: this in /in/v7o6k on line 11 array(0) { }
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: this in /in/v7o6k on line 11 array(0) { }
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/v7o6k 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/v7o6k 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/v7o6k on line 4
Process exited with code 255.