PHP simulates the method for users to automatically publish articles in QQ space, _PHP tutorial

//Simulate get post request function
/*
Function description:
Function: The request method can be get, post, cookies that can be sent, and cookie files saved
Parameters: $url-----request url $referer---source url $postdata----------data for post request, '' is for get request
$cookie-----sent cookie $cookiefile-----saved cookiefile
Return value: Return the obtained source code
*/
function request($url,$referer='',$postdata='',$cookie='',$cookiefile=''){
//header settings
$header='';
$header.="Content-Type: application/x-www-form-urlencodedrn";//Content request type
Media Center PC 6.0)rn";//Browser field
$header.="Referer:".$referer."rn";//Set the source address
$header .= "Cookie:".$cookie; //Set cookie, empty by default
//Request method get post, pass $postdata empty---get, non-empty----post
if($postdata=='')$method='GET';
else $method='POST';
//Define the array used to create the stream
$opts=array();
$opts['http']=array('method'=>$method,'header'=>$header,'content'=>$postdata);
//Generate stream
$context=stream_context_create($opts);
//Send a request and get the source code
$yuanma=file_get_contents($url,false,$context);
//Whether it is necessary to save cookies to a file, when $cookiefile is not empty
if($cookiefile!=''){
echo 'Need to save cookies
';
//Judge whether the saved file exists or create it if it does not exist
if(!file_exists($cookiefile)){
file_put_contents($cookiefile,'');
}
//Get the cookie and save it
$response=implode("rn",$http_response_header);
//Use regular expressions to match cookies
$zengze="/Set-Cookie:(.*?)rn/";
preg_match_all($zengze,$response,$cookie_arr);
//There is a match, save
if(!emptyempty($cookie_arr[1])){
$cookiestr=implode(';',$cookie_arr[1]);
file_put_contents($cookiefile,$cookiestr);
echo 'Save cookie successfully
';
}
else echo 'No cookie matched
';
}//end if($cookiefile!='')
//Return to source code
return $yuanma;
}//end function request($url,$referer,$postdata,$cookie,$cookiefile)
//Get the current script URL
function GetCurUrl()
{
if(!emptyempty($_SERVER["REQUEST_URI"]))
{
$scriptName = $_SERVER["REQUEST_URI"];
$nowurl = $scriptName;
}
else
{
$scriptName = $_SERVER["PHP_SELF"];
if(emptyempty($_SERVER["QUERY_STRING"]))
{
$nowurl = $scriptName;
}
else
{
$nowurl = $scriptName."?".$_SERVER["QUERY_STRING"];
}
}
return $nowurl;
}

//Get the current file name
$nowurl=GetCurUrl();
//echo $nowurl;

//Form output, when not submitted
if(!isset($_POST['qq'])){
echo '

QQ number:

g_tk:

Title:

Content:

';
die();
}

/*
Submission parameter description:
$_POST['qq']---User QQ
$_POST['g_tk']--This parameter is very critical. To obtain this parameter, you need to grab the g_tk=123456789 called after the post address submitted when publishing,
POST http://b1.qzone.qq.com/cgi-bin/blognew/blog_add?g_tk=123456789 g_tk=123456789
$_POST['title']---Article title, must not be empty
$_POST['content']---Article content, must not be empty
*/

header('Content-Type:text/html;charset=gb2312');
set_time_limit(0);
//ob_end_clean();
//ob_start();

//Get the cookie file, if it does not exist, exit the program
$cookiefile=dirname(__FILE__).'qq_cookie.txt';
if(!file_exists($cookiefile)){
echo 'qq_cookie.txt does not exist, it will be created automatically, please fill in the captured cookie
';
file_put_contents($cookiefile,'');
die('Program exit');
}
//Exists, read cookie
else{
$cookie=file_get_contents($cookiefile);//Login cookie
//$cookie=urlencode($cookie);
}
//echo 'cookie:'.$cookie.'
';

//Important information that constitutes the publication page, post data, etc.
//qq number
if(emptyempty($_POST['qq'])||preg_match('/[^0-9]/is',$_POST['qq']))die('The qq number is wrong, it must be digits');
else $qq=$_POST['qq'];//qq number
if(emptyempty($_POST['g_tk'])||preg_match('/[^0-9]/is',$_POST['g_tk']))die('post important parameter g_tk is illegal and must be a number, Please use the value of the captured packet');
$g_tk=$_POST['g_tk'];

$title=emptyempty($_POST['title'])?die('Title cannot be empty'):$_POST['title'];//Article title
$content=emptyempty($_POST['content'])?die('Content cannot be empty'):$_POST['content'];//Content

$category='Personal Diary';//Category
$fabiao='http://b1.qzone.qq.com/cgi-bin/blognew/blog_add?g_tk='.$g_tk;//Posting processing page
$referer='http://ctc.qzs.qq.com/qzone/v5/toolpages/fp_gbk.html';//Source page
$r1='http://user.qzone.qq.com/'.$qq.'/infocenter';//List access source page
$postdata='uin='.$qq.'&category='.urlencode($category).'&title='.urlencode($title).'&content='.urlencode($content).'&html='.urlencode ('').'&tweetflag=0&cb_autograph=1&topflag=0&needfeed=0&g_tk='.$g_tk.'&_fp_refer=http%3A%2F %2Fctc.qzs.qq.com%2Fqzone%2Fnewblog%2Fv5%2Feditor.html%3Fsource%3D1%7Chttp%3A%2F%2Fctc.qzs.qq.com%2Fqzone%2Fnewblog%2Fv5%2Feditor.html%3Fsource%3D1 %3Chttp%3A%2F%2Fuser.qzone.qq.com%2F'.$qq.'%2Fmain';//post data
//$postdata=urlencode($postdata);
//echo $postdata;
//Send a request and get the source code
$yuanma=request($fabiao,$r1,$postdata,$cookie,'');
if(strpos($yuanma,'Published successfully'))echo $title.' Published successfully
';
else echo 'Failed to publish: right-click to view the source code and you can see the specific errors'.$yuanma;
?>