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RecursiveFilterIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

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

Açıklama

public RecursiveFilterIterator::hasChildren(): bool

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

Bağımsız Değişkenler

Bu işlevin bağımsız değişkeni yoktur.

Dönen Değerler

true if the inner iterator has children, otherwise false

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