[php-src] Issue #7730: RecursiveRegexIterator

Issue: https://github.com/php/php-src/issues/7730 Comment Author: WinterSilence @iluuu1994 > I suggest using this approach. RecursiveRegexIterator probably works as expected, although its > usefulness is questionable. There are only 21 usages of this class on GitHub. This class is need only in cases like this, but it's no matter. I repeat again: I don't find "howto", I report about incorrect behavior. It's doesn't work when we pass RecursiveIteratorIterator::LEAVES_ONLY too: ~~~php $regex = new RecursiveRegexIterator( new RecursiveDirectoryIterator(__DIR__, RecursiveDirectoryIterator::UNIX_PATHS), '/((?:[A-Z][a-zA-Z\d]+\/)*[A-Z][a-zA-Z\d]+)\.php$/', RecursiveRegexIterator::GET_MATCH ); $iterator = new RecursiveIteratorIterator($regex, RecursiveIteratorIterator::LEAVES_ONLY); var_dump(iterator_to_array($iterator)); ~~~