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<?php class CantUnserializeThis extends ArrayObject { } $className = 'CantUnserializeThis'; $serialized = serialize(new ArrayObject()); $chunks = explode(':', $serialized); $serializedValuesChunks = implode(':', array_slice($chunks, 3)); var_dump(unserialize(sprintf( 'C:%d:"%s":%s', strlen($className), $className, $serializedValuesChunks ))); var_dump(unserialize(sprintf( 'O:%d:"%s":%s', strlen($className), $className, $serializedValuesChunks )));
Output for git.master, git.master_jit
Notice: unserialize(): Error at offset 30 of 65 bytes in /in/Ss2Yk on line 13 bool(false) object(CantUnserializeThis)#1 (1) { ["storage":"ArrayObject":private]=> array(0) { } }
Output for rfc.property-hooks
Warning: unserialize(): Error at offset 34 of 65 bytes in /in/Ss2Yk on line 13 bool(false) object(CantUnserializeThis)#1 (1) { ["storage":"ArrayObject":private]=> array(0) { } }

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