<?php
class Oauth {
  //獲得全局access_token
  public function get_token(){
  //如果已經(jīng)存在直接返回access_token
    //if($_SESSION['access_token'] && $_SESSION['expire_time']>time()){
      //return $_SESSION['access_token'];
    //}else{
    //1.請求url地址
    $appid = APPID;  //appid
    $appsecret = APPSECRET;　　//appsecret
    $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$appid."&secret=".$appsecret; //請求地址
    //2初始化curl請求
    $ch = curl_init();
    //3.配置請求參數(shù)
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 跳過證書檢查
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); // 從證書中檢查SSL加密算法是否存在
    curl_setopt($ch, CURLOPT_URL, $url);　　//請求
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); //不直接輸出數(shù)據(jù)
    //4.開始請求
    $res = curl_exec($ch); //獲取請求結(jié)果
    if( curl_errno($ch) ){
      var_dump( curl_error($ch) ); //打印錯誤信息
    }
    //5.關閉curl
    curl_close( $ch );
    $arr = json_decode($res, true); //將結(jié)果轉(zhuǎn)為數(shù)組
    //$_SESSION['access_token']=$arr['access_token'];　　//將access_token存入session中，可以不存，每次都獲得新的token
    //$_SESSION['expire_time']=time()+7200;
    return $arr['access_token'];
    //}
  }
  //推送模板信息  參數(shù)：發(fā)送給誰的openid,客戶姓名，客戶電話，推薦樓盤（參數(shù)自定）
  function sendMessage($openid,$customName,$customPhone,$reportBuilding) {
    //獲取全局token
    $token = $this->get_token();
    $url="https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=".$token; //模板信息請求地址
    //發(fā)送的模板信息(微信要求json格式，這里為數(shù)組（方便添加變量）格式，然后轉(zhuǎn)為json)
    $post_data = array(
        "touser"=>$openid, //推送給誰,openid
        "template_id"=>"nKu4eyktzxOslxq0KfPxhGXbiOo873K9mIxKvs23EVU", //微信后臺的模板信息id
        "url"=>"http://www.baidu.com", //下面為預約看房模板示例
        "data"=> array(
            "first" => array(
                "value"=>"您有新客戶，請及時查看！",
                "color"=>"#173177"
            ),
            "customName"=>array(
                "value"=>$customName, //傳的變量
                "color"=>"#173177"
            ),
            "customPhone"=>array(
                "value"=>$customPhone,
                "color"=>"#173177"
            ),
            "reportBuilding"=> array(
                "value"=>$reportBuilding,
                "color"=>"#173177"
            ),
            "reportTime"=> array(
                "value"=>date('Y-m-d H:i:s'),
                "color"=>"#173177"
            ),
            "remark"=> array(
                "value"=>"請及時聯(lián)系客戶哦！",
                "color"=>"#173177"
            ),
        )
    );
    //將上面的數(shù)組數(shù)據(jù)轉(zhuǎn)為json格式
    $post_data = json_encode($post_data);
    //發(fā)送數(shù)據(jù)，post方式
　　　　//配置curl請求
    $ch = curl_init();　　//創(chuàng)建curl請求
    curl_setopt($ch, CURLOPT_URL,$url); //設置發(fā)送數(shù)據(jù)的網(wǎng)址
    curl_setopt($ch, CURLOPT_RETURNTRANSFER,1); //設置有返回值，0，直接顯示
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,0); //禁用證書驗證
    curl_setopt($ch, CURLOPT_POST, 1);　　//post方法請求
    curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);//post請求發(fā)送的數(shù)據(jù)包
    //接收執(zhí)行返回的數(shù)據(jù)
    $data = curl_exec($ch);
    //關閉句柄
    curl_close($ch);
    $data = json_decode($data,true); //將json數(shù)據(jù)轉(zhuǎn)成數(shù)組
    return $data;
  }
  //獲取模板信息-行業(yè)信息（參考，示例未使用）
  function getHangye(){
    //用戶同意授權(quán)后，會傳過來一個code
    $token = $this->get_token();
    $url = "https://api.weixin.qq.com/cgi-bin/template/get_industry?access_token=".$token;
    //請求token，get方式
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL,$url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,0);
    $data = curl_exec($ch);
    curl_close($ch);
    $data = json_decode($data,true); //將json數(shù)據(jù)轉(zhuǎn)成數(shù)組
    //return $data["access_token"];
    return $data;
　　}
}

//推送模板信息給置業(yè)顧問
$send = new Oauth();　　//實例化類
$send->sendMessage($zhiyeguwen,$clientName,$tel,$product);　　//調(diào)用方法