RecursiveRegexIterator::__construct Creates a new RecursiveRegexIterator. &reftitle.description; public RecursiveRegexIterator::__construct RecursiveIteratoriterator stringregex intmodeself::MATCH intflags0 intpreg_flags0 Creates a new regular expression iterator. &reftitle.parameters; iterator The recursive iterator to apply this regex filter to. regex The regular expression to match. mode Operation mode, see RegexIterator::setMode for a list of modes. flags Special flags, see RegexIterator::setFlags for a list of available flags. preg_flags The regular expression flags. These flags depend on the operation mode parameter: operation mode available flags RecursiveRegexIterator::ALL_MATCHES See preg_match_all. RecursiveRegexIterator::GET_MATCH See preg_match. RecursiveRegexIterator::MATCH See preg_match. RecursiveRegexIterator::REPLACE none. RecursiveRegexIterator::SPLIT See preg_split. &reftitle.examples; Creates a new RegexIterator that filters all strings that start with 'test'. $value1) { if ($rRegexIterator->hasChildren()) { // print all children echo "Children: "; foreach ($rRegexIterator->getChildren() as $key => $value) { echo $value . " "; } echo "\n"; } else { echo "No children\n"; } } ?> ]]> &example.outputs.similar; &reftitle.seealso; preg_match preg_match_all preg_replace preg_split