如何在rest api php中发送数组

Question

我想在php中发送带有rest api的数组，但我不知道该怎么做我尝试使用 json 而没有 json 但没有回应我$drv = array('mobile'=>'+123456', 'title'=>"MR", 'firstName_en'=>'john', 'lastName_en'=>'wilet');curl_setopt($process, CURLOPT_POSTFIELDS, "checkoutStation=xxx&checkoutDate=20190826&checkoutTime=0900&checkinStation=xxx&checkinDate=20190827&checkinTime=0900&email=[e-mail]&driver=$drv");也试试$drv = array('mobile'=>'+123456', 'title'=>"MR", 'firstName_en'=>'john', 'lastName_en'=>'wilet');$drv=json_encode($drv);curl_setopt($process, CURLOPT_POSTFIELDS, "checkoutStation=xxx&checkoutDate=20190826&checkoutTime=0900&checkinStation=xxx&checkinDate=20190827&checkinTime=0900&email=[e-mail]&driver=$drv"); 因为驱动程序参数在我运行代码时需要一个数组数据值返回错误":["驱动程序数据错误！"] 给我

Answer 1

您需要使用参数数组构建查询字符串

$params = array(

        'checkoutStation' => 'xxx',

        'checkoutDate' => '20190826',

        'checkoutTime' => '0900',

        'checkinStation' => 'xxx',

        'checkinDate' => '20190827',

        'checkinTime' => '0900',

        'email' => '[e-mail]',

        'driver' => array(

            'mobile'=>'+123456',

            'title'=>"MR", 

            'firstName_en'=>'john', 

            'lastName_en'=>'wilet'

        )

    );

curl_setopt($process, CURLOPT_POSTFIELDS, http_build_query($params));

Answer 2

$data=array('mobile'=>'+123456','title'=>"MR",'firstName'=>'john','lastName'=>'wilet');

$drv=json_encode($data);

curl_setopt($process, CURLOPT_POSTFIELDS, "&driver=$drv");