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    RecursiveTreeIterator::callHasChildren

    (PHP 5 >= 5.3.0, PHP 7, PHP 8)

    RecursiveTreeIterator::callHasChildren — Has children

    Description

    public RecursiveTreeIterator::callHasChildren(): bool

    Called for each element to test whether it has children.

    Warning

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

    Parameters

    This function has no parameters.

    Return Values

    true if there are children, otherwise false

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