RecursiveIterator
PHP Manual

RecursiveIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7)

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

Descrição

public bool RecursiveIterator::hasChildren ( void )

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

Parâmetros

Esta função não possui parâmetros.

Valor Retornado

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

Veja Também


RecursiveIterator
PHP Manual