微信获得场景二维码

<?php

//获取access_token

require('init.php');

$s = $_GET['act_key'];

preg_match('/d+/',$s,$arr);//获取act_key里面的数字

$scene_id = (int)$arr[0]; //将数字转为int类型

//获取ticket

$qrcode = "{"action_name": "QR_LIMIT_SCENE", "action_info": {"scene": {"scene_id": $scene_id}}}";

$url = "https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token=$access_token";

$result = https_request($url,$qrcode);

$jsoninfo = json_decode($result, true);

$ticket = $jsoninfo["ticket"];

function https_request($url, $data = null){

$curl = curl_init();

curl_setopt($curl, CURLOPT_URL, $url);

curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);

curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);

if (!empty($data)){

curl_setopt($curl, CURLOPT_POST, 1);

curl_setopt($curl, CURLOPT_POSTFIELDS, $data);

}

curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

$output = curl_exec($curl);

curl_close($curl);

return $output;

}

//显示场景二维码

$codeurl = "https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket=".urlencode($ticket);

header("location:$codeurl");

?>

来自为知笔记(Wiz)