RecursiveTreeIterator::callGetChildren is a method in PHP that is used to get the children of a current element in a recursive tree structure.The RecursiveTreeIterator class is used to traverse
RecursiveRegexIterator::getChildren() is a method in PHP that returns a new recursive iterator for the current element. The getChildren() method is used when working with recursive iterators. It
RecursiveFilterIterator::__construct is a constructor method provided by PHP for creating a RecursiveFilterIterator object. The RecursiveFilterIterator is a class in PHP that allows filtering of