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<?php class Foo { public function getFoo() { return "FOO!"; } } class Bar { protected function getClass() { return 'Foo'; } } $a = new Bar(); $b = new ${$a->getClass()}; var_dump($b->getFoo());
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to protected method Bar::getClass() from global scope in /in/gET5I:17 Stack trace: #0 {main} thrown in /in/gET5I on line 17
Process exited with code 255.

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