微信生成带参数二维码 关注公众号

leokim / / 技术
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$openid = $_W['openid'];
//get user id
$sql = "select id from ims_meepo_online_user where openid = '$openid'";
$user_id = pdo_fetchcolumn($sql);
$token = $this->getAccessToken();
$data = array(
    'expire_seconds'=>604800,
    'action_name'=>'QR_SCENE',
    'action_info'=>array(
        'scens'=>array(
            'user_id'=>$user_id
        )
    )
);
 
$data = json_encode($data);
//$response = ihttp_request("https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token=".$token, $data);
//print_r($response);
 
 
$url = "https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token=" . $token;
$ch1 = curl_init();
curl_setopt($ch1, CURLOPT_URL, $url);
curl_setopt($ch1, CURLOPT_POST, 1);
curl_setopt($ch1, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch1, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch1, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch1, CURLOPT_POSTFIELDS, $data);
$c = curl_exec($ch1);
 
$result = @json_decode($c, true);
if( !is_array($result) )
{
return false;
}
 
if( !empty($result["errcode"]) )
{
return error(-1, $result["errmsg"]);
}
 
$ticket = $result["ticket"];
 
$img = 'https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket='.$ticket;
 
echo '<img src="'.$img.'">';

微擎

api.php

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$input = file_get_contents('php://input');
$myfile = fopen("newfile.txt", "w") or die("Unable to open file!");
 
$array = xmlToArray($input);
$EventKey = $array['EventKey'];
 
$s = explode('_', $EventKey);
$recom_id = $s[1];
 
$user_openid = $array['FromUserName'];
fwrite($myfile, $input);
fclose($myfile);
 
if(!empty($user_openid) && !empty($recom_id)){
    $user_data = array(
        'openid'=> $user_openid,
        'recommend_id' => $recom_id
    );
    pdo_insert('meepo_online_user_relationship',$user_data);
}

__init__.php

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//get relationship from tablename
        if(!empty($openid)){
            echo $openid;
             
            $recommend_id = pdo_fetchcolumn("SELECT `recommend_id` FROM `ims_meepo_online_user_relationship` WHERE openid=:openid",array(':openid' =>$openid));
            if(!empty($recommend_id)){
                $data['one'] = $recommend_id;
                $send_msg = 'Y';
            }
        }