<?php

    $url = "xxxxx";

    // 用户名

    $loginName = '';

    // 密码

    $pwd = '';

    // service

    $serviceName = 'IDNameCheck';

    $arr = array (

        "loginName" => $loginName,

        "pwd" => $pwd,

        "serviceName" => $serviceName,

        "param" => array (

            // 姓名

            "name" => 'xxx',

            // 身份证号

            "idCard" => 'xxxxxxxxxxxxxxxxxxx'

        )

    );

    $post_data = json_encode($arr, JSON_UNESCAPED_UNICODE);

    $response = doRequest($url, $post_data);

    echo urldecode($response);

    function doRequest($url, $post_data) {

        $ch = curl_init();

        curl_setopt($ch, CURLOPT_URL, $url);

        curl_setopt($ch, CURLOPT_POST, 1);

        curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);

        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);

        $data = curl_exec($ch);

        curl_close($ch);

        return $data;

    }

?>