Introduction to upload temporary materials for WeChat development

This section describes in detail the development of simple materials for uploading temporary materials, and provides code analysis for your reference. Mainly for you to introduce the development of simple implementation of http://www.php.cn/php/php-tp-uploads.html "target =" _ blank "> Upload temporary materials related information, specific code analysis for your reference.

Public function uploadImg ($ imgUrl) {$ TOKEN = $ this-> getAccessToken (); $ URL = 'http: // file.api.weixin.qq.com/cgi-bin/media/upload? Access_token = '. $ TOKEN. '& type = image'; $ data = array ('media' => '@'. $ imgUrl); $ result = $ this-> curl_post ($ URL, $ data); $ data = @ json_decode ($ result, true ); return $ data ['media _ id'];} public function getAccessToken () {$ url = 'https: // api.weixin.qq.com/cgi-bin/token? Grant_type = client_credential & appid = wxe574b1bd35d7d4da & secret = comment '; $ result = json_decode ($ this-> curlGet ($ url), true ); return $ result ['Access _ token'];} function curl_post ($ url, $ data = null) {// create a new cURL resource $ curl = curl_init (); // Set the URL and the corresponding options curl_setopt ($ curl, CURLOPT_URL, $ url); if (! Empty ($ data) {curl_setopt ($ curl, CURLOPT_POST, 1); curl_setopt ($ curl, CURLOPT_POSTFIELDS, $ data);} curl_setopt ($ curl, expires, 1 ); // execute curl, capture the URL, and pass it to the browser $ output = curl_exec ($ curl); // Close the cURL resource and release the system resource curl_close ($ curl ); return $ output ;}

Call uploadImg ($ imgurl) to transmit image address parameters
Returned results

array ( 'type' => 'image', 'media_id' => 'W89mt3FEaxXOMOw0fLj2Cb6A8vfMjuXrj6XW59O3l9a7Tj_h2SjlBEr4dvp4Du2R', 'created_at' => 1464140301,）

The above is the detailed introduction to upload temporary materials for development. For more information, see other related articles on php Chinese network!