xionggeshop/addons/shopro_aliyun_express/library/ExpressSanitizer.php

<?php

namespace addons\shopro_aliyun_express\library;

class ExpressSanitizer
{
    /**
     * 清理运单号（去除空格、换行等）
     */
    public static function waybillNo($value)
    {
        $value = (string) $value;
        $value = preg_replace('/[\s\x{00A0}\x{3000}]+/u', '', $value);
        return trim($value);
    }

    public static function phone($value)
    {
        return trim(preg_replace('/[\s\x{00A0}\x{3000}]+/u', '', (string) $value));
    }

    public static function expressCode($value)
    {
        $value = self::waybillNo($value);
        return strtoupper($value);
    }
}