为自己加油

因为一个TP项目中客户需要全部网页分享支持自定义图片和描述信息,于是自己封装了下

//share()微信分享链接
//参数1 appid
//参数2 appsert
//参数3 nonceStr随机码
//参数4 timestamp时间戳
public function  share($appid,$appsert,$nonceStr,$timestamp){
//获取token
$token='https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid='.$appid.'&secret='.$appsert;
$token=file_get_contents($token);
$token=json_decode($token);
$token=$token->access_token;
//获取jsapi_ticket
$ticket='https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token='.$token.'&type=jsapi';
$ticket=file_get_contents($ticket);
$ticket=json_decode($ticket);
$ticket=$ticket->ticket;
 
$protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";
//获取当前域名
$url = "$protocol$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
 
//返回签名
$signaturestring = "jsapi_ticket=$ticket&noncestr=$nonceStr&timestamp=$timestamp&url=$url";
 
$signature = sha1($signaturestring);
 
 
//返回HTML页面需要的全部参数信息
return array('appid'=>$appid,'timestamp'=>$timestamp,'nonceStr'=>$nonceStr,'signature'=>$signature,'ticket'=>$ticket);
 
}