RecursiveFilterIterator::hasChildren
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
RecursiveFilterIterator::hasChildren — Check whether the inner iterator's current element has children
Descrizione
Check whether the inner iterator's current element has children.
Elenco dei parametri
Questa funzione non contiene parametri.
Valori restituiti
true if the inner iterator has children, otherwise false
Vedere anche:
- 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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