RecursiveFilterIterator::hasChildren
(PHP 5 >= 5.1.0, PHP 7)
RecursiveFilterIterator::hasChildren — Check whether the inner iterator's current element has children
Opis
public RecursiveFilterIterator::hasChildren
( void
) : bool
Check whether the inner iterator's current element has children.
Parametry
Ta funkcja nie posiada parametrów.
Zwracane wartości
TRUE if the inner iterator has children, otherwise FALSE
Zobacz też:
- RecursiveFilterIterator::getChildren() - Return the inner iterator's children contained in a RecursiveFilterIterator
- RecursiveIterator::hasChildren() - Returns if an iterator can be created for the current entry
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