Dom\TokenList::supports

    (PHP 8 >= 8.4.0)

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

    Beschreibung

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

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

    Parameter-Liste

    token
    The token.

    Rückgabewerte

    Gibt bei Erfolg true zurück. Bei einem Fehler wird false zurückgegeben.

    Fehler/Exceptions

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

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