Dom\TokenList::supports

    (PHP 8 >= 8.4.0)

    Dom\TokenList::supports — Returns whether the given token is supported

    Descrizione

    public Dom\TokenList::supports(string $token): bool

    Returns whether token is in the associated attribute's supported tokens.

    Elenco dei parametri

    token
    The token.

    Valori restituiti

    Restituisce true in caso di successo, false in caso di fallimento.

    Errori/Eccezioni

    Throws a TypeError when the attribute does not define a supported tokens list.

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