phpinclude("flag.php");highlight_file(__FILE__);classFileHandler{protected$op;protected$filename;protected$content;function__construct(){$op="1";$filename="/tmp/tmpfile";$content="Hello World!";$this->process();}publicfunctionprocess(){if($this->op=="1"){$this->write();}elseif($...
$pathParts ['basename'] = ltrim(substr($filepath, strrpos($filepath, '/')),"/"); $pathParts ['extension'] = substr(strrchr($filepath, '.'), 1); $pathParts ['filename'] = ltrim(substr($pathParts ['basename'], 0, strrpos($pathParts ['basename'], '.')),"/"); return $p...
但是我们可以利用特性一去闭合,当我们让name的值为";s:4:"pass";s:6:"hacker";} 首先我们要记得要满足特性一和特性二才能反序列化成功!!! 为什么现在生成的序列化字符串还能反序列化成功呢?因为我们的name的值现在 所以我们利用到了fileter函数,这个过滤函数看似想增加代码的安全性,实际上是增加了代码的危险性...
// Note the `charset=utf8mb4` in the Data Source Name (DSN)$link=newPDO('mysql:host=your-hostname;dbname=your-db;charset=utf8mb4','your-username','your-password',array(PDO::ATTR_ERRMODE=>PDO::ERRMODE_EXCEPTION,PDO::ATTR_PERSISTENT=>false));// Store our transformed string as UTF-8...
}if($_SESSION) {unset($_SESSION);//销毁$_SESSION}$_SESSION["user"] ='guest';$_SESSION['function'] =$function;extract($_POST);//变量覆盖if(!$function) {echo'source_code'; }if(!$_GET['img_path']) {$_SESSION['img'] =base64_encode('guest_img.png'); }else{$_SESSION['img...
file|ftp|zlib|data|glob|ssh|expect)/i', $this->filepath)){ die("nonono~"); } $mine = mime_content_type($this->filepath); //这里可以触发phar反序列化 $store_path = $this->open($this->filename, $this->filepath); $res['mine'] = $mine; $res['store_path'] = $store_path;...
$path."#".$filename, "/your/new/destination/".$fileinfo['basename']); } $zip->close(); }?>* On a side note, you can also use $_FILES['userfile']['tmp_name'] as the $path for an uploaded ZIP so you never have to move it or extract a uploaded zip file.Cheers!ProNet...
Starting from version 1.0.11, it is also possible to include hostname into the rules for parsing and creating URLs. One may extract part of the hostname to be a GET parameter. For example, the URL http://admin.example.com/en/profile may be parsed into GET parameters user=admin and ...
php笔记 //语法错误(syntax error)在语法分析阶段,源代码并未被执行,故不会有任何输出。 /* 【命名规则】 */ 常量名 类常量建议全大写,单词间用下划线分隔 // MIN_WIDTH 变量名建议用下划线方式分隔 // $var_name 函数名建议用驼峰命名法 // varNam
然后到后面的if判断,因为传入的name是cid没有带.号所以直接跳到else后面 直接把 #method设置为'param' 默认为自动判断类型 然后后面的switch对请求方法进行了判断也就是判断请求方式是什么 然后这里有个特殊的点,当param='put'时 parse_str(file_get_contents('php://input'), $_PUT); ...