RecursiveCachingIterator::hasChildren

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

RecursiveCachingIterator::hasChildren — Check whether the current element of the inner iterator has children

public RecursiveCachingIterator::hasChildren(): bool

Warning

This function is currently not documented; only its argument list is available.

This function has no parameters.

true if the inner iterator has children, otherwise false

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