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腾讯广告(小程序转化数据API自归因) PHP版

php文件执行不了

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依据经度纬度计算距离方式

<?php $secretId = "****"; $secretKey = "****"; $host = "ocr.tencentcloudapi.com";$service = "ocr"; $version = "2018-11-19";$action = "BizLicenseOCR";$region = "ap-guangzhou";$timestamp = time();$algorithm = "TC3-HMAC-SHA256";$httpRequestMet.

随机输出“苹果”，“橘子”，“香蕉”要求输出“苹果”的概率为50%，“橘子”的概率为30%，“香蕉”的概率为20%1.第一种算法function getRandom($pr){ $temp = rand(0,array_sum($pr)); $left = 0; $right = 0; foreach ($pr as $k=>$v){ $right+=$v; if($left<=$temp && $tem...