'a2e4a4d981c56612a97787ebb044d08a568c833b1ad67eebbaab3bd0e7a343ba', 'device_info' => '{"brand":"HONOR","manufacturer":"HONOR","model":"LGE-AN00","product":"LGE-AN00","osType":"android","osVersionName":"12","osVersionCode":31,"platformVersionName":"1.091","platformVersionCode":1091,"language":"zh","region":"CN","screenWidth":1224,"screenHeight":2565,"timeZone":"GMT+08:00","deviceType":"phone","emuiApiLevel":"33","emuiVer":"6.0.0","vendorOsName":"magicUI","vendorOsVersion":"6.0.0","fontScale":1,"characteristics":"default","windowWidth":1224,"windowHeight":2565,"cutout":[],"statusBarHeight":99,"pixelRatio":3.25,"engineProvider":"huawei","screenDensity":3.25,"screenLogicWidth":750,"screenLogicHeight":1572,"windowLogicWidth":750,"windowLogicHeight":1572,"marketingName":"Magic4","harmonyOSVer":""}', 'device_no' => 'a2e4a4d981c56612a97787ebb044d08a568c833b1ad67eebbaab3bd0e7a343ba', 'package' => 'com.beidao.kuaiying.zsy', 'send_order_id' => '3458239', 'timestamp' => '1657561236', ]; ksort($a); dump($a); $key = 'a!A&AFRWT65Nb3NlklezUiqHyQAA@Z8M'; $sign = _sign($a, $key); dump($sign); } }