<?php require_once 'curl.func.php'; $appkey = 'your_appkey_here';//你的appkey $city = '鹿邑';//utf8 $url = "https://api.jisuapi.com/idcard/city2code?appkey=$appkey&city=$city"; $result = curlOpen($url, ['ssl'=>true]); $jsonarr = json_decode($result, true); //exit(var_dump($jsonarr)); if($jsonarr['status'] != 0) { echo $jsonarr['msg']; exit(); } $result = $jsonarr['result']; echo $result['province'].' '.$result['city'].' '.$result['town'].' '.$result['code'];