FilterIterator::valid

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

    FilterIterator::valid — Check whether the current element is valid

    Descrizione

    public FilterIterator::valid(): bool

    Checks whether the current element is valid.

    Nota:

    The standard implementation of this function will initially return false until the inner iterator is advanced to the first accepted element.

    Elenco dei parametri

    Questa funzione non contiene parametri.

    Valori restituiti

    true if the current element is valid, otherwise false

    Improve This Page

    Learn How To Improve This Page • Submit a Pull Request • Report a Bug
    ＋add a note

    User Contributed Notes

    There are no user contributed notes for this page.
    To Top