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run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { private function __invoke() { echo "a"; }};//function() {}; $a = new A; //$a = function() { echo "b";}; $ref = new ReflectionMethod($a, '__invoke'); var_dump(is_object($a), is_callable($a),$ref); $a(); exit; function a($a) { } $b = 3; a($b);
Output for 5.5.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: The magic method __invoke() must have public visibility and cannot be static in /in/EUs3b on line 2 bool(true) bool(true) object(ReflectionMethod)#2 (2) { ["name"]=> string(8) "__invoke" ["class"]=> string(1) "A" } a
Output for 5.3.0 - 5.4.45, hhvm-3.10.0 - 3.12.0
bool(true) bool(true) object(ReflectionMethod)#2 (2) { ["name"]=> string(8) "__invoke" ["class"]=> string(1) "A" } a
Output for 5.0.3 - 5.2.17
bool(true) bool(false) object(ReflectionMethod)#2 (2) { ["name"]=> string(8) "__invoke" ["class"]=> string(1) "A" } Fatal error: Function name must be a string in /in/EUs3b on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.2
bool(true) bool(false) object(ReflectionMethod)#2 (2) { ["class"]=> string(1) "A" ["name"]=> string(8) "__invoke" } Fatal error: Function name must be a string in /in/EUs3b on line 7
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/EUs3b on line 2
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/EUs3b on line 2
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/EUs3b on line 2
Process exited with code 255.