現在微信開發平臺的開發已經越來越火，主要微信端的入口人數多，造成現在開發者很多。

今天遇到一個問題，就是微信端生成的帶引數的二維碼，來為後續推廣做準備，準備記錄一下微信公眾號方面的技術。

<?php
    $access_token ="fwefweffweoifwoieo88888*****";
    $url = "https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token={$access_token}";
    //臨時二維碼 
    $data = array("expire_seconds" => 604800, "action_name"
 
=>QR_SCENE ,"action_info" =>array("scene"=>array("scene_id"=>234)));    

    //永久二維碼
//  $data = array("action_name" => QR_LIMIT_STR_SCENE, "action_info" =>array("scene"=>array("scene_str"=>"234"))); 
    $ticket_data = json_encode($data); 
    $result = http_Post($ticket_data,$url
 
);
    $jsoninfo = json_decode($result,true);
    $ticket = $jsoninfo["ticket"];        
?>

<?php 

    function http_Post($data,$url)
    {
        $curl = curl_init();
        curl_setopt($curl,CURLOPT_URL,$url);


        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);

        curl_setopt($curl
 
, CURLOPT_SSL_VERIFYHOST, false);

    //啟用時會發送一個常規的POST請求,為1或者為true
        if(!empty($data)){
                curl_setopt($curl,CURLOPT_POST,1);
                curl_setopt($curl,CURLOPT_POSTFIELDS,$data);//需要要傳送的內容
        }
        curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);


        $return_str = curl_exec($curl);
        curl_close($curl);
        return $return_str;
    }

?>