pDid you see that friend in QQ space that you haven't contacted for a long time?-PHP Tutorial-php.cn

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);
?>

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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;
}
}

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