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run code in 150+ php & hhvm versions
Bugs & Features
<?php interface Product{ public function GetName(); } class ConcreteProductA implements Product{ public function GetName() { return "ProductA"; } } class ConcreteProductB implements Product{ public function GetName() { return "ProductB"; } } interface Creator{ public function FactoryMethod(); } class ConcreteCreatorA implements Creator{ public function FactoryMethod() { return new ConcreteProductA(); } } class ConcreteCreatorB implements Creator{ public function FactoryMethod() { return new ConcreteProductB(); } } // An array of creators $creators = array( new ConcreteCreatorA(), new ConcreteCreatorB() ); // Iterate over creators and create products for($i = 0; $i < count($creators); $i++){ $products[] = $creators[$i]->FactoryMethod(); } header("content-type:text/plain"); echo var_export($products); ?>
Output for 5.1.0 - 5.6.28, 7.0.0 - 7.1.0
array ( 0 => ConcreteProductA::__set_state(array( )), 1 => ConcreteProductB::__set_state(array( )), )
Output for hhvm-3.12.0
array ( 0 => ConcreteProductA::__set_state(array( )), 1 => ConcreteProductB::__set_state(array( )), )1
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.0.5
array ( 0 => class ConcreteProductA { }, 1 => class ConcreteProductB { }, )
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/RCh39 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 in /in/RCh39 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/RCh39 on line 2
Process exited with code 255.