Question

我循环查看客户名称列表，以获取用于服务的总分钟数。问题是，每个客户端都有多个数据库，所以我也必须遍历这些数据库，然后添加与每个客户端关联的总数。我无法为每个客户添加结果。我做错了什么？

PHP

foreach ($clients as $client) {
    foreach ($dbNew as $d) {
        $result += (strtotime($closing_time[$x]->log_time) - strtotime($opening_time[$x]->log_time));

        print "<pre>";
        print_r($client);
        print " --- ";
        print_r($result);
        print "</pre>";
    }
}

输出

adarty@cfl_rr.com --- 425
adarty@cfl_rr.com --- 225
doug --- 0
doug --- 0
rforgo@gmail.com --- 0
rforgo@gmail.com --- 4357
rforgo@gmail.com --- 336

PHP获取客户总数（微弱尝试）：

$client_result = 0;
if($client == $client)
$client_result = $result + $result;

此结果不正确。

Answer 1

如果我正确地得到了问题，每个客户端都会在不同的时间访问并放入不同的来源。那么在这种情况下，你可以使用客户端的独特字段（类似于电子邮件）来构建另一个字段。

$res = array();
foreach ($clients as $client) {
    foreach ($dbNew as $d) {
       $result += (strtotime($closing_time[$x]->log_time) - strtotime($opening_time[$x]->log_time));

        print "<pre>";
        print_r($client);
        if(isset($res[$client[0]])){
       //i guessed the first field of $client is the email
       //if the client is already added to the $res list add the current time to it
            $res[$client[0]] += $result;
        }else{
        //else this is the first instance of the client....
            $res[$client[0]] = $result;
        }
        print " --- ";
        print_r($result);
        print "</pre>";
  }
}

然后你可以在这里打印$res！

php - 为foreach循环中的客户端列表添加总计

1 个答案: