php微信开发之批量生成带参数的二维码，php批量参数_PHP教程
php微信开发之批量生成带参数的二维码，php批量参数
带参数的二维码对于渠道营销推广来说是很有用的，可以获得多个带不同场景值的二维码，用户扫描后，公众号可以接收到事件推送，可喜的是微信开通了这个接口，那下面就来研究一下吧。
具体接口说明请参见，微信公众平台开发者文档（http://mp.weixin.qq.com/wiki/18/28fc21e7ed87bec960651f0ce873ef8a.html） ，我这里就直接上代码。
演示图：
由于带参数二维码生成是有限的，所有我是按编号生成的，下次生成的时候直接累加。
另外带设置有备注，方便以后统计。
public function createewm(){
if(IS_POST){
$access_token=checkAccessToken($this->token); //获取access_token
$json_url='https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token='.$access_token;
$action_name=$this->_post('action_name'); //生成类型(临时、永久)
$create_num=$this->_post('create_num'); //生成数量
//数据库里查询最后生成一个编号
$now_secne_id=M('erweima')->where(array('token'=>$this->token))->order('scene_id desc')->getField('scene_id');
//新生成在最后一个编辑上加1
$start_secne_id=intval($now_secne_id)+1;
$end_secne_id=intval($now_secne_id)+intval($create_num);
$n=0;
for($i=$start_secne_id;$i<=$end_secne_id;$i++){
$curl_data='';
if($action_name=='QR_SCENE'){
//临时 post的json数据
$curl_data='{"expire_seconds": 1800, "action_name": "QR_SCENE", "action_info": {"scene": {"scene_id": '.$i.'}}}';
}
if($action_name=='QR_LIMIT_SCENE'){
//永久 post的json数据
$curl_data='{"action_name": "QR_LIMIT_SCENE", "action_info": {"scene": {"scene_id": '.$i.'}}}';
}
$json_info=json_decode($this->api_notice_increment($json_url,$curl_data),true);
//这里代表生成成功，记录数据以便插入到数据库，方便以后统计查找
if($json_info['errcode']!=40013){
$data[$n]['token']=$this->token;
$data[$n]['tiket']=$json_info['ticket'];
$data[$n]['url']=$json_info['url'];
$data[$n]['scene_id']=$i;
$data[$n]['expire_seconds']=$json_info['expire_seconds'];
$data[$n]['action_name']=$action_name;
$data[$n]['remark']='';
$data[$n]['createtime']=time();
$n++;
}else{
$this->error('操作失败');
}
}
if(count($data)>0){
$res= M('erweima')->addAll($data);//插入数据
if($res){
$this->success('添加成功');
}else{
$this->error('操作失败');
}
}else{
$this->error('操作失败');
}
}
}
function api_notice_increment($url, $data){
$ch = curl_init();
$header = "Accept-Charset: utf-8";
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$tmpInfo = curl_exec($ch);
if (curl_errno($ch)) {
//curl_close( $ch )
return $ch;
}else{
//curl_close( $ch )
return $tmpInfo;
}
curl_close( $ch ) ;
}
很简单，基本够用了，喜欢就拿走
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持帮客之家。
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