UConverter::toUCallback

UConverter::toUCallbackDefault "to" callback function

Description

public UConverter::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