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run code in 150+ php & hhvm versions
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<?php class Foo { static function a($x) { var_dump($x instanceof self); } } class Bar extends Foo {} Foo::a("foo"); Bar::a("foo"); Foo::a("bar"); Foo::a("baz");
Output for 5.0.0 - 7.1.0
bool(false) bool(false) bool(false) bool(false)
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/oqBOq on line 3
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_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/oqBOq on line 3
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/oqBOq on line 3
Process exited with code 255.