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<?php $arr = new RecursiveArrayIterator([['test2', 'test3']]); $regex = new RecursiveRegexIterator($arr, '/^test/', RecursiveRegexIterator::ALL_MATCHES, 1, 2); $regex->next(); $child = $regex->getChildren(); #var_dump(get_class($child), $child->getMode(), $child->getFlags(), $child->getPregFlags());
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: RecursiveRegexIterator::__construct(): Argument #1 ($iterator) must be of type RecursiveIterator, null given in /in/5h7K5:8 Stack trace: #0 [internal function]: RecursiveRegexIterator->__construct(NULL, '/^test/', 2, 1, 2) #1 /in/5h7K5(8): RecursiveRegexIterator->getChildren() #2 {main} thrown in /in/5h7K5 on line 8
Process exited with code 255.

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