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<?php $array = array("A","B","C"); $iterator = new RecursiveIteratorIterator((new RecursiveArrayIterator($array))->rewind()); while ( $iterator->valid() ) { echo $iterator->current() ; $iterator->next(); } ?>
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: RecursiveIteratorIterator::__construct(): Argument #1 ($iterator) must be of type object, null given in /in/IZSjG:3 Stack trace: #0 /in/IZSjG(3): RecursiveIteratorIterator->__construct(NULL) #1 {main} thrown in /in/IZSjG on line 3
Process exited with code 255.

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