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<?php abstract class HiddenFactory { protected function __construct() { } protected static function create() { } } class B extends HiddenFactory {} class A extends HiddenFactory { public static function createB() { return B::create(); } } $b = A::createB(); echo get_class($b);
Output for 5.3.1 - 7.1.0
Warning: get_class() called without object from outside a class in /in/gS1Zs on line 29
Output for 5.3.0
Warning: get_class() expects parameter 1 to be object, null given in /in/gS1Zs on line 29
Output for 5.0.0 - 5.2.17
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/gS1Zs 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_CLASS in /in/gS1Zs on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/gS1Zs on line 3
Process exited with code 255.