CakeFest 2017 NYC, the Official CakePHP Conference


(PHP 5 >= 5.1.0, PHP 7)

RecursiveIterator::hasChildrenReturns if an iterator can be created fot the current entry.


public bool RecursiveIterator::hasChildren ( void )

Returns if an iterator can be created for the current entry. RecursiveIterator::getChildren().


Diese Funktion hat keine Parameter.


Returns TRUE if the current entry can be iterated over, otherwise returns FALSE.

Siehe auch

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