分享新浪图床上传接口源码

<?php /**  * 上传图片到微博图床  * @author Youngxj & mengkun & 阿珏  * @param $file 图片文件/图片url  * @param $multipart 是否采用multipart方式上传  * @return 返回的json数据  * @code  200:正常;201:错误;203:cookie获取失败;404:请勿直接访问  * @ps    图片尺寸可供选择:square、thumb150、orj360、orj480、mw690、mw1024、mw2048、small、bmiddle、large 默认为:thumb150,请自行替换  */ header("Access-Control-Allow-Origin:*"); header('Content-type: application/json'); error_reporting(0); if (!is_file('sina_config.php')) {   CookieSet('SUB;','0'); } include 'sina_config.php'; //账号 $sinauser = 'admin'; //密码 $sinapwd = 'password'; if (time() - $config['time'] >20*3600||$config['cookie']=='SUB;') {   $cookie = login($sinauser,$sinapwd);   if($cookie&&$cookie!='SUB;'){     CookieSet($cookie,$time = time());   }else{     return error('203','获取cookie出现错误，请检查账号状态或者重新获取cookie');   } } if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {exit;} $type=$_GET['type']; if($type=='multipart'){   $multipart = true;   $file = $_FILES["file"]["tmp_name"]; }elseif(isset($_GET['img'])){   $multipart = false;   $file = $_GET['img']; }else{   return error('404','请勿直接访问'); } if (isset($file) && $file != "") {   include 'sina_config.php';   $cookie = $config['cookie'];   echo upload($file, $multipart,$cookie); }else{   return error('201','上传错误'); }  function CookieSet($cookie,$time){   $newConfig = '<?php    $config = array(     "cookie" => "'.$cookie.'",     "time" => "'.$time.'",   );';   @file_put_contents('sina_config.php', $newConfig); }  function error($code,$msg){   $arr = array('code'=>$code,'msg'=>$msg);   echo json_encode($arr); } /**      * 新浪微博登录(无加密接口版本)      * @param  string $u 用户名      * @param  string $p 密码      * @return string    返回最有用最精简的cookie      */ function login($u,$p){   $loginUrl = 'https://login.sina.com.cn/sso/login.php?client=ssologin.js(v1.4.15)&_=1403138799543';   $loginData['entry'] = 'sso';   $loginData['gateway'] = '1';   $loginData['from'] = 'null';   $loginData['savestate'] = '30';   $loginData['useticket'] = '0';   $loginData['pagerefer'] = '';   $loginData['vsnf'] = '1';   $loginData['su'] = base64_encode($u);   $loginData['service'] = 'sso';   $loginData['sp'] = $p;   $loginData['sr'] = '1920*1080';   $loginData['encoding'] = 'UTF-8';   $loginData['cdult'] = '3';   $loginData['domain'] = 'sina.com.cn';   $loginData['prelt'] = '0';   $loginData['returntype'] = 'TEXT';   return loginPost($loginUrl,$loginData);  }  /**      * 发送微博登录请求      * @param  string $url  接口地址      * @param  array  $data 数据      * @return json         算了，还是返回cookie吧//返回登录成功后的用户信息json      */ function loginPost($url,$data){   $tmp = '';   if(is_array($data)){     foreach($data as $key =>$value){       $tmp .= $key."=".$value."&";     }     $post = trim($tmp,"&");   }else{     $post = $data;   }   $ch = curl_init();   curl_setopt($ch,CURLOPT_URL,$url);    curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);    curl_setopt($ch,CURLOPT_HEADER,1);   curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);   curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);   curl_setopt($ch,CURLOPT_POST,1);   curl_setopt($ch,CURLOPT_POSTFIELDS,$post);   $return = curl_exec($ch);   curl_close($ch);   return 'SUB' . getSubstr($return,"Set-Cookie: SUB",'; ') . ';'; }  /**  * 取本文中间  */ function getSubstr($str,$leftStr,$rightStr){   $left = strpos($str, $leftStr);   //echo '左边:'.$left;   $right = strpos($str, $rightStr,$left);   //echo '<br>右边:'.$right;   if($left <= 0 or $right < $left) return '';   return substr($str, $left + strlen($leftStr), $right-$left-strlen($leftStr)); }   function upload($file, $multipart = true,$cookie) {   $url = 'http://picupload.service.weibo.com/interface/pic_upload.php'.'?mime=image%2Fjpeg&data=base64&url=0&markpos=1&logo=&nick=0&marks=1&app=miniblog';   if($multipart) {     $url .= '&cb=http://weibo.com/aj/static/upimgback.html?_wv=5&callback=STK_ijax_'.time();     if (class_exists('CURLFile')) {     // php 5.5       $post['pic1'] = new \CURLFile(realpath($file));     } else {       $post['pic1'] = '@'.realpath($file);     }   } else {     $post['b64_data'] = base64_encode(file_get_contents($file));   }   // Curl提交   $ch = curl_init($url);   curl_setopt_array($ch, array(     CURLOPT_POST => true,     CURLOPT_VERBOSE => true,     CURLOPT_RETURNTRANSFER => true,     CURLOPT_HTTPHEADER => array("Cookie: $cookie"),     CURLOPT_POSTFIELDS => $post,   ));   $output = curl_exec($ch);   curl_close($ch);   // 正则表达式提取返回结果中的json数据   preg_match('/({.*)/i', $output, $match);   if(!isset($match[1])) return error('201','上传错误');   $a=json_decode($match[1],true);   $width = $a['data']['pics']['pic_1']['width'];   $size = $a['data']['pics']['pic_1']['size'];   $height = $a['data']['pics']['pic_1']['height'];   $pid = $a['data']['pics']['pic_1']['pid'];   if(!$pid){return error('201','上传错误');}   $arr = array('code'=>'200','width'=>$width,"height"=>$height,"size"=>$size,"pid"=>$pid,"url"=>"http://ws3.sinaimg.cn/thumb150/".$pid.".jpg");   return json_encode($arr); }

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