Uploading images to a CDN server

1 /**2 * Send POST request3  */4 functionDoPost2 ($url,$postdata) {5     //Initialize6     $curl=curl_init ();7        //Set Post submission8curl_setopt ($curl, Curlopt_post, 1);9     //set the crawled URLTencurl_setopt ($curl, Curlopt_url,$url); One     //set the submitted data Acurl_setopt ($curl, Curlopt_postfields,$postdata); -     //The information obtained is returned in the form of a file stream, rather than as a direct output.  -curl_setopt ($curl, Curlopt_returntransfer, 1); the     //set the header file information as the data stream output -curl_setopt ($curl, Curlopt_httpheader,Array(' Application/x-www-form-urlencoded;charset=utf-8 ')); -  -     $res= Curl_exec ($curl); +     //Close URL Request -Curl_close ($curl); +  A     return $res; at}

1 /**2 * Upload images to CDN server3 * @param the absolute address of a picture of string File_path4 * @return String returns the picture address5 */6 functionUPLOAD_CDN ($file _path) {7     if(class_exists(' \curlfile ')) {//The PHP version is judged by feature detection .8         $file _path=New\curlfile (Realpath($file _path));//>=5.59}Else {Ten         $file _path= ' @ '.$file _path;//<=5.5 One     } A  -     $url= "Server Address"; -      the     $data=Array( -' Imgfile1 ' =$file _path, -' Phpsessid ' = ' ba4d1587aab023fd8cfa28fbe36c8235 ', -' Totalform ' = ' 1 ' +     ); -  +     $result= DoPost2 ($url,$data); A  at     return $result; -  -}

Uploading images to a CDN server