UConverter::toUCallback
PHP function
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(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a1)
Default "to" callback function
Description
UConverter::toUCallback(int $reason, string $source, string $codeUnits, int $error): string|int|array|null
Func
Parameters
reasonsourcecodeUnitserror