php warning: curl_setopt() expects parameter 2 to be long, string given in e:\wwwroot\pay3\wxpaypubhelper\wxpaypubhelper.php on line 821

/** * 作用：通过curl向微信提交code，以获取openid */ function getopenid() { $url = $this->createoauthurlforopenid(); //初始化curl $ch = curl_init(); //设置超时 curl_setopt($ch, curlop_timeout, $this->curl_timeout); 821行代码 echo $this->curl_timeout; exit; curl_setopt($ch, curlopt_url, $url); curl_setopt($ch,curlopt_ssl_verifypeer,false); curl_setopt($ch,curlopt_ssl_verifyhost,false); curl_setopt($ch, curlopt_header, false); curl_setopt($ch, curlopt_returntransfer, true); //运行curl，结果以jason形式返回 $res = curl_exec($ch); curl_close($ch); //取出openid $data = json_decode($res,true); $this->openid = $data['openid']; return $this->openid; }

回复内容： php warning: curl_setopt() expects parameter 2 to be long, string given in e:\wwwroot\pay3\wxpaypubhelper\wxpaypubhelper.php on line 821

/** * 作用：通过curl向微信提交code，以获取openid */ function getopenid() { $url = $this->createoauthurlforopenid(); //初始化curl $ch = curl_init(); //设置超时 curl_setopt($ch, curlop_timeout, $this->curl_timeout); 821行代码 echo $this->curl_timeout; exit; curl_setopt($ch, curlopt_url, $url); curl_setopt($ch,curlopt_ssl_verifypeer,false); curl_setopt($ch,curlopt_ssl_verifyhost,false); curl_setopt($ch, curlopt_header, false); curl_setopt($ch, curlopt_returntransfer, true); //运行curl，结果以jason形式返回 $res = curl_exec($ch); curl_close($ch); //取出openid $data = json_decode($res,true); $this->openid = $data['openid']; return $this->openid; }

curl_setopt($ch, curlopt_timeout, $this->curl_timeout); 821行代码 //字母写错了