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<?php class Test extends SplFileInfo { public function serialize() {} public function unserialize($string) {} } $rfc = new ReflectionClass("Test"); var_dump($rfc->implementsInterface("Serializable")); $file = unserialize('O:4:"Test":0:{}');
Output for git.master, git.master_jit, rfc.property-hooks
bool(false) Fatal error: Uncaught Exception: Unserialization of 'Test' is not allowed in /in/ELCT0:10 Stack trace: #0 /in/ELCT0(10): unserialize('O:4:"Test":0:{}') #1 {main} thrown in /in/ELCT0 on line 10
Process exited with code 255.

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