/**** * 生成带参数的小程序二维码--接口B * @param string $access_token 通过微信接口获取的AccessToken * @param string $scene 场景码 * @param bool $auto_color 是否使用默认颜色 * @param array $line_color 颜色的rbg数据 * @param string $width 二维码宽度 * @param string $page 要跳转的页面 * @return array|string 错误信息|图片路径 */ function MiniWxCreateQrCode($access_token,$scene,$auto_color = false ,$line_color = ["r"=>0,"g"=>0,"b"=>0] ,$width="430",$page = ""){ $apiurl = "https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token=".$access_token; $request_data = [ 'scene'=>$scene, 'page'=>$page, 'width'=>$width, 'auto_color'=>$auto_color, 'line_color'=>$line_color, ]; //保存的路径 $save_qr_path = ROOT_PATH.config('wx_qr_path')."/"; $save_qr_path = str_replace("\\","/",$save_qr_path); //成功的话返回图片的二进制数据--失败的话返回json字符串 $output = go_curl($apiurl,"post",$request_data,"json"); if(substr($output , 0 , 1) == "{"){ return json_decode($output,true); } $http_qr_path = get_host().config('wx_qr_path')."/"; $save_name = $scene."_".date('YmdHis').".jpg"; file_put_contents($save_qr_path.$save_name,$output); return $http_qr_path.$save_name; } /** * curl访问 * @author rainfer <81818832@qq.com> * @param string $url * @param string $type * @param boolean $data * @param string $err_msg * @param int $timeout * @param array $cert_info * @return string */ function go_curl($url, $type, $data = false, $dataType ="", &$err_msg = null, $timeout = 20, $cert_info = array()) { $type = strtoupper($type); if ($type == 'GET' && is_array($data)) { $data = http_build_query($data); } $option = array(); if ( $type == 'POST' ) { $option[CURLOPT_POST] = 1; } if($dataType == "json"){ $data = json_encode($data); } if ($data) { if ($type == 'POST') { $option[CURLOPT_POSTFIELDS] = $data; } elseif ($type == 'GET') { $url = strpos($url, '?') !== false ? $url.'&'.$data : $url.'?'.$data; } } $option[CURLOPT_URL] = $url; $option[CURLOPT_FOLLOWLOCATION] = TRUE; $option[CURLOPT_MAXREDIRS] = 4; $option[CURLOPT_RETURNTRANSFER] = TRUE; $option[CURLOPT_TIMEOUT] = $timeout; //设置证书信息 if(!empty($cert_info) && !empty($cert_info['cert_file'])) { $option[CURLOPT_SSLCERT] = $cert_info['cert_file']; $option[CURLOPT_SSLCERTPASSWD] = $cert_info['cert_pass']; $option[CURLOPT_SSLCERTTYPE] = $cert_info['cert_type']; } //设置CA if(!empty($cert_info['ca_file'])) { // 对认证证书来源的检查,0表示阻止对证书的合法性的检查。1需要设置CURLOPT_CAINFO $option[CURLOPT_SSL_VERIFYPEER] = 1; $option[CURLOPT_CAINFO] = $cert_info['ca_file']; } else { // 对认证证书来源的检查,0表示阻止对证书的合法性的检查。1需要设置CURLOPT_CAINFO $option[CURLOPT_SSL_VERIFYPEER] = 0; } $ch = curl_init(); curl_setopt_array($ch, $option); $response = curl_exec($ch); $curl_no = curl_errno($ch); $curl_err = curl_error($ch); curl_close($ch); // error_log if($curl_no > 0) { if($err_msg !== null) { $err_msg = '('.$curl_no.')'.$curl_err; } } return $response; }
宠物免费领养小程序,欢迎来踩