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<?php class x extends RecursiveRegexIterator{} $arr = new ArrayIterator([0,[1,2]]); $x = new x($arr, '/.*/'); var_dump(get_class($x->getChildren()));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: RecursiveRegexIterator::__construct(): Argument #1 ($iterator) must be of type RecursiveIterator, ArrayIterator given in /in/R7MfH:6 Stack trace: #0 /in/R7MfH(6): RecursiveRegexIterator->__construct(Object(ArrayIterator), '/.*/') #1 {main} thrown in /in/R7MfH on line 6
Process exited with code 255.

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