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Copy pathModeDetector.php
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34 lines (26 loc) · 787 Bytes
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<?php
declare(strict_types=1);
namespace GlobusStudio\QRCode\Util;
use GlobusStudio\QRCode\Data\AbstractQRData;
use GlobusStudio\QRCode\Data\AlphanumericData;
use GlobusStudio\QRCode\Data\KanjiData;
use GlobusStudio\QRCode\Data\NumericData;
final class ModeDetector
{
public static function detect(string $data): int
{
if ($data === '') {
return AbstractQRData::MODE_8BIT_BYTE;
}
if (NumericData::isValid($data)) {
return AbstractQRData::MODE_NUMBER;
}
if (AlphanumericData::isValid($data)) {
return AbstractQRData::MODE_ALPHA_NUM;
}
if (KanjiData::isValid($data)) {
return AbstractQRData::MODE_KANJI;
}
return AbstractQRData::MODE_8BIT_BYTE;
}
}