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run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { public $foo = 1; public function getFoo() { return $this->foo; } } Class Bar { public $foo; public function __construct() { $this->foo = new Foo(); } public function getOriginalFoo() { return clone $this->foo->getFoo(); } } $bar = new Bar(); var_dump($bar->getOriginalFoo());
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: __clone method called on non-object in /in/LWbGg:24 Stack trace: #0 /in/LWbGg(30): Bar->getOriginalFoo() #1 {main} thrown in /in/LWbGg on line 24
Process exited with code 255.
Output for 5.3.18 - 5.6.28
Fatal error: __clone method called on non-object in /in/LWbGg on line 24
Process exited with code 255.