pDid you see that friend in QQ space that you haven't contacted for a long time?

In the afternoon, I saw a space becoming popular. My friends have been in touch for a long time! Contact me! Whoever sees it in your own space will have their QQ and nickname displayed on the picture! How is this done? I wrote a small demo here. To get a QQ nickname, you need to visit a web page. I have the original class here! Just use it directly, there are many ways to get it! But let’s go straight to the code!

$ment = $_SERVER["HTTP_REFERER"];
preg_match("#[0-9]{5,11}#",$ment,$rr);
$r=$ rr[0];
include_once("Curl.class.php");
$curl=new Curl();
$webtext=$curl->get('http://redstones.sinaapp.com/apis/ qqinfo-service.php?qq='.$r);
preg_match('#"nickname":"(.*?)"#',$webtext,$rr);
$rrr=$rr[ 1];

header("Content-type:image/png");
$im=imagecreatefromjpeg("1.jpg");
$black = ImageColorAllocate($im, 56,73,136);
$fnt=" shenfenzheng.TTF";
imagettftext($im,26,0,110,100,$black,"shenfenzheng.TTF",$rrr);
imagettftext($im,26,0,100,180,$black,"shenfenzheng.TTF",$r) ;
imagejpeg($im);
imagedestroy($im);
?>

 class Curl{

 //CURL handle
 private $ch = null;
 //Information set or returned by the server before and after CURL execution
 private $info = array();
 //CURL SETOPT information
 private $setopt = array(
 //The accessed port, http default is 80
 'port'=>80,
 //Client USERAGENT, such as: "Mozilla/4.0", if it is empty Use the user's browser
 'userAgent'=>'',
 //Connection timeout period
 'timeOut'=>30,
 //Whether to use COOKIE is recommended to be turned on, because most websites will use it
 'useCookie'= >true,
 //Whether to support SSL
 'ssl'=>false,
 //Whether the client supports gzip compression
 'gzip'=>true,

 //Whether to use a proxy
 'proxy'=> ;false,
 //Proxy type, you can choose HTTP or SOCKS5
 'proxyType'=>'HTTP',
 //The host address of the proxy, if it is HTTP mode, it should be written in the URL format, such as: "http://www .proxy.com"
 //SOCKS5 method directly writes the host domain name in the form of IP, such as: "192.168.1.1"
 'proxyHost'=>'http://www.proxy.com',
 //Proxy The port of the host
 'proxyPort'=>1234,
 //Whether the proxy requires identity authentication (in HTTP mode)
 'proxyAuth'=>false,
 //Authentication method. You can choose BASIC or NTLM method
 'proxyAuthType '=>'BASIC',
 //Authenticated username and password
 'proxyAuthUser'=>'user',
 'proxyAuthPwd'=>'password',
 );

 /**
 * Constructor
 *
 * @param array $setopt: Please refer to private $setopt to set
* /
 public function __construct($setopt=array())
 {
 //Merge user settings and system default settings
 $this->setopt = array_merge($this->setopt,$setopt);
 / /If CURL is not installed, terminate the program
 function_exists('curl_init') || die('CURL Library Not Loaded');
 //Initialization
 $this->ch = curl_init();
 //Set the CURL connection Port
 curl_setopt($this->ch, CURLOPT_PORT, $this->setopt['port']);
 //Use proxy
 if($this->setopt['proxy']){
 $proxyType = $this->setopt['proxyType']=='HTTP' ? CURLPROXY_HTTP : CURLPROXY_SOCKS5;
 curl_setopt($this->ch, CURLOPT_PROXYTYPE, $proxyType);
 curl_setopt($this->ch, CURLOPT_PROXY, $this->setopt['proxyHost']);
 curl_setopt($this->ch, CURLOPT_PROXYPORT, $this->setopt['proxyPort']);
 //The proxy needs to be authenticated
 if($this- >setopt['proxyAuth']){
 $proxyAuthType = $this->setopt['proxyAuthType']=='BASIC' ? CURLAUTH_BASIC : CURLAUTH_NTLM;
 curl_setopt($this->ch, CURLOPT_PROXYAUTH, $proxyAuthType) ;
 $user = "[{$this->setopt['proxyAuthUser']}]:[{$this->setopt['proxyAuthPwd']}]";
 curl_setopt($this->ch, CURLOPT_PROXYUSERPWD , $user);
 }
 }
 if (ini_get('open_basedir') == '' && ini_get('safe_mode' == 'Off'))
 //When enabled, the "Location:" returned by the server will be returned Put it in the header and return it to the server recursively
 curl_setopt($this->ch, CURLOPT_FOLLOWLOCATION, true);
 //Open support for SSL
 if($this->setopt['ssl']){
 // No check on the source of the authentication certificate
 curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, false);
 //Check whether the SSL encryption algorithm exists from the certificate
 curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, true);
 }
 //Set http header to support access to lighttpd server
 $header[]= 'Expect:';
 curl_setopt($this->ch, CURLOPT_HTTPHEADER, $header);
 //Set HTTP USERAGENT
 $userAgent = $ this->setopt['userAgent'] ? $this->setopt['userAgent'] : $_SERVER['HTTP_USER_AGENT'];
 curl_setopt($this->ch, CURLOPT_USERAGENT, $userAgent);
 // Set the connection waiting time, 0 does not wait
 curl_setopt($this->ch, CURLOPT_CONNECTTIMEOUT, $this->setopt['timeOut']);
 //Set the maximum number of seconds curl is allowed to execute
 curl_setopt($this ->ch, CURLOPT_TIMEOUT, $this->setopt['timeOut']);
 //Set whether the client supports gzip compression
 if($this->setopt['gzip']){
 curl_setopt($ this->ch, CURLOPT_ENCODING, 'gzip');
 }
 //Whether COOKIE is used? if($this->setopt['useCookie']){
 //Generate a file to store temporary COOKIE (must be absolute path)
 $cookfile = tempnam(sys_get_temp_dir(),'cuk');
 //After the connection is closed, store cookie information
 curl_setopt($this->ch, CURLOPT_COOKIEJAR, $cookfile);
 curl_setopt($this-> ;ch, CURLOPT_COOKIEFILE, $cookfile);
 }
 //Whether to output the header file information as a data stream (HEADER information), retain the message here
 curl_setopt($this->ch, CURLOPT_HEADER, true);
 / /The obtained information is returned in the form of a file stream instead of being output directly.
 curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, true) ;
 curl_setopt($this->ch, CURLOPT_BINARYTRANSFER, true) ;
 }

 /**
 * Execute the request in GET mode
 *
 * @param string $url: the URL of the request
 * @param array $params: the parameters of the request, the format is like: array('id'=>10,'name'=> ;'yuanwei')
 * @param array $referer: Reference page, automatically set when empty. If the server has control over this, it must be set.
 * @return Error return: false Correct return: result content
*/
 public function get($url,$params=array(), $referer='')
 {
 return $this->_request('GET', $url, $params, array(), $referer);
 }

 /**
 * Execute the request in POST mode
 *
 * @param string $url: the URL of the request
 * @param array $params: the parameters of the request, the format is like: array('id'=>10,'name'=> ;'yuanwei')
 * @param array $uploadFile: The uploaded file supports relative paths and the format is as follows
 * Single file upload: array('img1'=>'./file/a.jpg')
 * Same as Field multiple file upload: array('img'=>array('./file/a.jpg','./file/b.jpg'))
 * @param array $referer: reference page, reference page , automatically set when empty. If the server has control over this, it must be set.
 * @return Error return: false Correct return: result content
*/
 public function post($url,$params=array(),$uploadFile=array(), $referer='')
 {
 return $this->_request('POST', $url, $params, $uploadFile, $referer);
 }

 /**
 * Get error message
 *
 * @return string
*/
 public function error()
 {
 return curl_error($this->ch);
 }

 /**
 * Get error code
 *
 * @return int
*/
 public function errno()
 {
 return curl_errno($this->ch);
 }

 /**
 * Get all the server information and server header information before and after sending the request, where
 * [before]: the information set before the request
 * [after]: all the server information after the request
 * [header]: server Header message information
 *
 * @return array
*/
 public function getInfo()
 {
 return $this->info;
 }

 /**
 * Destructor
 *
*/
 public function __destruct()
 {
 //关闭CURL
 curl_close($this->ch);
 }

 /**
 * Private method: Execute the final request
 *
 * @param string $method: HTTP request method
 * @param string $url: Requested URL
 * @param array $params: Requested parameters
 * @param array $uploadFile :Uploaded file (valid only when POST)
 * @param array $referer: Reference page
 * @return Error return: false Correct return: result content
*/
 private function _request($method, $url, $params=array(), $uploadFile=array(), $referer='')
 {
 //如果是以GET方式请求则要连接到URL后面
 if($method == 'GET'){
 $url = $this->_parseUrl($url,$params);
 }
 //设置请求的URL
 curl_setopt($this->ch, CURLOPT_URL, $url);
 //如果是POST
 if($method == 'POST'){
 //发送一个常规的POST请求，类型为：application/x-www-form-urlencoded
 curl_setopt($this->ch, CURLOPT_POST, true) ;
 //设置POST字段值
 $postData = $this->_parsmEncode($params,false);
 /*
 //如果有上传文件
 if($uploadFile){
 foreach($uploadFile as $key=>$file){
 if(is_array($file)){
 $n = 0;
 foreach($file as $f){
 //文件必需是绝对路径
 $postData[$key.'['.$n++.']'] = '@'.realpath($f);
 }
 }else{
 $postData[$key] = '@'.realpath($file);
 }
 }
 }
 */
 //pr($postData); die;
 curl_setopt($this->ch, CURLOPT_POSTFIELDS, $postData);
 }
 //设置了引用页,否则自动设置
 if($referer){
 curl_setopt($this->ch, CURLOPT_REFERER, $referer);
 }else{
 curl_setopt($this->ch, CURLOPT_AUTOREFERER, true);
 }
 //得到所有设置的信息
 $this->info['before'] = curl_getinfo($this->ch);
 //开始执行请求
 $result = curl_exec($this->ch);
 //得到报文头
 $headerSize = curl_getinfo($this->ch, CURLINFO_HEADER_SIZE);
 $this->info['header'] = substr($result, 0, $headerSize);
 //去掉报文头
 $result = substr($result, $headerSize);
 //得到所有包括服务器返回的信息
 $this->info['after'] = curl_getinfo($this->ch);
 //如果请求成功
 if($this->errno() == 0){ //&& $this->info['after']['http_code'] == 200
 return $result;
 }else{
 return false;
 }

 }

 /**
 * Returns the parsed URL, which will be used in GET mode
 *
 * @param string $url:URL
 * @param array $params: Parameters added after the URL
 * @return string
*/
 private function _parseUrl($url,$params)
 {
 $fieldStr = $this->_parsmEncode($params);
 if($fieldStr){
 $url .= strstr($url,'?')===false ? '?' : '&';
 $url .= $fieldStr;
 }
 return $url;
 }

 /**
 * ENCODE encode the parameters
 *
 * @param array $params: parameters
 * @param bool $isRetStr: true: return as string false: return as array
 * @return string || array
*/
 private function _parsmEncode($params,$isRetStr=true)
 {
 $fieldStr = '';
 $spr = '';
 $result = array();
 foreach($params as $key=>$value){
 $value = urlencode($value);
 $fieldStr .= $spr.$key .'='. $value;
 $spr = '&';
 $result[$key] = $value;
 }
 return $isRetStr ? $fieldStr : $result;
 }
 }