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fix: 获取首字母失败的情况

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kuaifan
2022-05-22 20:48:37 +08:00
parent 98f4cf3644
commit 9c72558878
3 changed files with 85 additions and 31 deletions
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40
app/Module/Base.php
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@@ -8,6 +8,7 @@ use App\Models\Tmp;
use Cache;
use Illuminate\Support\Arr;
use Illuminate\Support\Facades\Config;
use Overtrue\Pinyin\Pinyin;
use Redirect;
use Request;
use Storage;
@@ -2797,36 +2798,15 @@ class Base
if (empty($str)) {
return '';
}
$fchar = ord($str[0]);
if ($fchar >= ord('A') && $fchar <= ord('z')) return strtoupper($str[0]);
$s1 = iconv('UTF-8', 'gb2312', $str);
$s2 = iconv('gb2312', 'UTF-8', $s1);
$s = $s2 == $str ? $s1 : $str;
$asc = ord($s[0]) * 256 + ord($s[1]) - 65536;
if ($asc >= -20319 && $asc <= -20284) return 'A';
if ($asc >= -20283 && $asc <= -19776) return 'B';
if ($asc >= -19775 && $asc <= -19219) return 'C';
if ($asc >= -19218 && $asc <= -18711) return 'D';
if ($asc >= -18710 && $asc <= -18527) return 'E';
if ($asc >= -18526 && $asc <= -18240) return 'F';
if ($asc >= -18239 && $asc <= -17923) return 'G';
if ($asc >= -17922 && $asc <= -17418) return 'H';
if ($asc >= -17417 && $asc <= -16475) return 'J';
if ($asc >= -16474 && $asc <= -16213) return 'K';
if ($asc >= -16212 && $asc <= -15641) return 'L';
if ($asc >= -15640 && $asc <= -15166) return 'M';
if ($asc >= -15165 && $asc <= -14923) return 'N';
if ($asc >= -14922 && $asc <= -14915) return 'O';
if ($asc >= -14914 && $asc <= -14631) return 'P';
if ($asc >= -14630 && $asc <= -14150) return 'Q';
if ($asc >= -14149 && $asc <= -14091) return 'R';
if ($asc >= -14090 && $asc <= -13319) return 'S';
if ($asc >= -13318 && $asc <= -12839) return 'T';
if ($asc >= -12838 && $asc <= -12557) return 'W';
if ($asc >= -12556 && $asc <= -11848) return 'X';
if ($asc >= -11847 && $asc <= -11056) return 'Y';
if ($asc >= -11055 && $asc <= -10247) return 'Z';
return '#';
$first = mb_substr($str, 0, 1);
if (preg_match("/^\d$/", $first)) {
return '#';
}
if (!preg_match("/^[a-zA-Z]$/", $first)) {
$pinyin = new Pinyin();
$first = $pinyin->abbr($first, '', PINYIN_NAME);
}
return $first ? strtoupper($first) : '#';
}
/**