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run code in 200+ php & hhvm versions
Bugs & Features
<?php class A { private $b; public function __construct() { } private function a() { return $b; } function method() { return A::a(); } } $a = new A(); var_dump($a->method());
based on PqoHf
Output for 5.2.14 - 5.2.17, 5.3.3 - 7.2.0
Notice: Undefined variable: b in /in/0ZZ09 on line 13 NULL
Output for 5.0.4 - 5.2.13, 5.3.0 - 5.3.2
Strict Standards: Redefining already defined constructor for class A in /in/0ZZ09 on line 12 Notice: Undefined variable: b in /in/0ZZ09 on line 13 NULL
Output for 5.0.0 - 5.0.3
Strict Standards: Redefining already defined constructor for class A in /in/0ZZ09 on line 12 Notice: Undefined variable: b in /in/0ZZ09 on line 13 NULL
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/0ZZ09 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/0ZZ09 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/0ZZ09 on line 5
Process exited with code 255.