RecursiveFilterIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7)

RecursiveFilterIterator::hasChildrenCheck whether the inner iterator's current element has children

Descrierea

public RecursiveFilterIterator::hasChildren ( void ) : bool

Check whether the inner iterator's current element has children.

Parametri

Această funcție nu are parametri.

Valorile întoarse

TRUE if the inner iterator has children, otherwise FALSE

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