search
Homephp教程PHP源码PHP转换相对路径,并创建目录

<script>ec(2);</script>



/*
* 作用:主用于文件上传后的目录自动生成
* 时间:2006-3-12
* 作者:欣然随风
*/

class class_dir
{
     /**
      * 换算实际路径
      */
function dir_path($path)
{
   $adir = explode(''/'',$path);

   for($i=0;$i   {
    $key = false;
    if($adir[$i] == "..") $key = $i;

    if($key !== false)
    {
     for($j=0;$j     {
      if($j==$key-1 || $j==$key) continue;
      $newadir[] = $adir[$j];
     }
     $adir = $newadir;
     $newadir = false;
     $i=$i-2;
    }
   }
   Return $path = implode("/",$adir);
}

     /**
      * 按指定路径生成目录
      */
     function dir_mkdirs($path)
     {
   $path = $this->dir_path($path);
   $adir = explode(''/'',$path);
         $dirlist = '''';
         $rootdir = array_shift($adir);
         if(!file_exists($rootdir))
             mkdir($rootdir);

         foreach($adir as $val)
         {
              $dirlist .= "/".$val;
              $dirpath = $rootdir.$dirlist;
              if(!file_exists($dirpath))
        &nbs
Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
1 months agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
1 months agoBy尊渡假赌尊渡假赌尊渡假赌
Will R.E.P.O. Have Crossplay?
1 months agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Safe Exam Browser

Safe Exam Browser

Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

WebStorm Mac version

WebStorm Mac version

Useful JavaScript development tools

SAP NetWeaver Server Adapter for Eclipse

SAP NetWeaver Server Adapter for Eclipse

Integrate Eclipse with SAP NetWeaver application server.

MinGW - Minimalist GNU for Windows

MinGW - Minimalist GNU for Windows

This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

Atom editor mac version download

Atom editor mac version download

The most popular open source editor