UConverter::toUCallback

    (PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a1)

    UConverter::toUCallback — Default "to" callback function

    Description

    publicUConverter::toUCallback(
        int$reason,
        string$source,
        string$codeUnits,
        int&$error
    ): string|int|array|null

    Warning

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

    Parameters

    reason

    source

    codeUnits

    error

    Return Values

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