Fuel card recharge interface calling code example based on PHP

<?php
// +----------------------------------------------------------------------
// | JuhePHP [ NO ZUO NO DIE ]
// +----------------------------------------------------------------------
// | Copyright (c) 2010-2015 http://juhe.cn All rights reserved.
// +----------------------------------------------------------------------
// | Author: Juhedata <info@juhe.cn>
// +----------------------------------------------------------------------
  
//----------------------------------
// 加油卡充值调用示例代码 － 聚合数据
// 在线接口文档：http://www.juhe.cn/docs/87
//----------------------------------
  
header(&#39;Content-type:text/html;charset=utf-8&#39;);
  
  
//配置您申请的appkey
$appkey = "*********************";
  
  
  
  
//************1.订单状态查询************
$url = "http://op.juhe.cn/ofpay/sinopec/ordersta";
$params = array(
      "orderid" => "",//商家订单号，8-32位字母数字组合
      "key" => $appkey,//应用APPKEY(应用详细页查询)
);
$paramstring = http_build_query($params);
$content = juhecurl($url,$paramstring);
$result = json_decode($content,true);
if($result){
    if($result[&#39;error_code&#39;]==&#39;0&#39;){
        print_r($result);
    }else{
        echo $result[&#39;error_code&#39;].":".$result[&#39;reason&#39;];
    }
}else{
    echo "请求失败";
}
//**************************************************
  
  
  
  
//************2.账户余额查询************
$url = "http://op.juhe.cn/ofpay/sinopec/yue";
$params = array(
      "timestamp" => "",//当前时间戳，如：1432788379
      "key" => $appkey,//应用APPKEY(应用详细页查询)
      "sign" => "",//校验值，md5(OpenID+key+timestamp)，OpenID在个人中心查询
);
$paramstring = http_build_query($params);
$content = juhecurl($url,$paramstring);
$result = json_decode($content,true);
if($result){
    if($result[&#39;error_code&#39;]==&#39;0&#39;){
        print_r($result);
    }else{
        echo $result[&#39;error_code&#39;].":".$result[&#39;reason&#39;];
    }
}else{
    echo "请求失败";
}
//**************************************************
  
  
  
  
//************3.加油卡充值************
$url = "http://op.juhe.cn/ofpay/sinopec/onlineorder";
$params = array(
      "proid" => "",//产品id:10000(中石化50元加油卡)、10001(中石化100元加油卡)、10003(中石化500元加油卡)、10004(中石化1000元加油卡)、10007(中石化任意金额充值)、10008(中石油任意金额充值)
      "cardnum" => "",//充值数量 任意充 （整数（元）），其余面值固定值为1
      "orderid" => "",//商家订单号，8-32位字母数字组合
      "game_userid" => "",//加油卡卡号，中石化：以100011开头的卡号、中石油：以9开头的卡号
      "gasCardTel" => "",//持卡人手机号码
      "gasCardName" => "",//持卡人姓名
      "chargeType" => "",//加油卡类型 （1:中石化、2:中石油；默认为1)
      "key" => $appkey,//应用APPKEY(应用详细页查询)
      "sign" => "",//校验值，md5(OpenID+key+proid+cardnum+game_userid+orderid)，OpenID在个人中心查询
);
$paramstring = http_build_query($params);
$content = juhecurl($url,$paramstring);
$result = json_decode($content,true);
if($result){
    if($result[&#39;error_code&#39;]==&#39;0&#39;){
        print_r($result);
    }else{
        echo $result[&#39;error_code&#39;].":".$result[&#39;reason&#39;];
    }
}else{
    echo "请求失败";
}
//**************************************************
  
  
  
  
  
/**
 * 请求接口返回内容
 * @param  string $url [请求的URL地址]
 * @param  string $params [请求的参数]
 * @param  int $ipost [是否采用POST形式]
 * @return  string
 */
function juhecurl($url,$params=false,$ispost=0){
    $httpInfo = array();
    $ch = curl_init();
  
    curl_setopt( $ch, CURLOPT_HTTP_VERSION , CURL_HTTP_VERSION_1_1 );
    curl_setopt( $ch, CURLOPT_USERAGENT , &#39;JuheData&#39; );
    curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT , 60 );
    curl_setopt( $ch, CURLOPT_TIMEOUT , 60);
    curl_setopt( $ch, CURLOPT_RETURNTRANSFER , true );
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
    if( $ispost )
    {
        curl_setopt( $ch , CURLOPT_POST , true );
        curl_setopt( $ch , CURLOPT_POSTFIELDS , $params );
        curl_setopt( $ch , CURLOPT_URL , $url );
    }
    else
    {
        if($params){
            curl_setopt( $ch , CURLOPT_URL , $url.&#39;?&#39;.$params );
        }else{
            curl_setopt( $ch , CURLOPT_URL , $url);
        }
    }
    $response = curl_exec( $ch );
    if ($response === FALSE) {
        //echo "cURL Error: " . curl_error($ch);
        return false;
    }
    $httpCode = curl_getinfo( $ch , CURLINFO_HTTP_CODE );
    $httpInfo = array_merge( $httpInfo , curl_getinfo( $ch ) );
    curl_close( $ch );
    return $response;
}