Home php教程 php手册 前一阵时间写的一个PHP类了,不知道有没有用哦!(加说明)

前一阵时间写的一个PHP类了,不知道有没有用哦!(加说明)

Jun 21, 2016 am 09:11 AM
else file nbsp return


/***********************************************************************************/
/*/                                                                               /*/
/*/                        Program: File System Class(FSC)                        /*/
/*/                        PHP Programer :吴双(James Wu)                          /*/
/*/                        Email: wu-shuang@163.net                               /*/
/*/                        HomePage: http://www.dev-php.com                       /*/
/*/                        Date: 2002-01-24                                       /*/
/*/                                                                               /*/
/***********************************************************************************/

class FSC{

/**************************************************************************/
// 函数名: getfilesource
// 功能: 得到指定文件的内容
// 参数: $file 目标文件
/**************************************************************************/
function getfilesource($file){
    if($fp=fopen($file,'r')){
        $filesource=fread($fp,filesize($file));
        fclose($fp);
        return $filesource;
    }
    else
        return false;
}
/**************************************************************************/
// 函数名: writefile
// 功能: 创建新文件,并写入内容,如果指定文件名已存在,那将直接覆盖
// 参数: $file -- 新文件名
// $source  文件内容
/**************************************************************************/
function writefile($file,$source){
    if($fp=fopen($file,'w')){
        $filesource=fwrite($fp,$source);
        fclose($fp);
        return $filesource;
    }
    else
        return false;
}
/**************************************************************************/
// 函数名: movefile
// 功能: 移动文件
// 参数: $file -- 待移动的文件名
// $destfile -- 目标文件名
// $overwrite 如果目标文件存在,是否覆盖.默认是覆盖.
// $bak 是否保留原文件 默认是不保留即删除原文件

/**************************************************************************/
function movefile($file,$destfile,$overwrite=1,$bak=0){
    if(file_exists($destfile)){
        if($overwrite)
            unlink($destfile);
        else
            return false;
    }
    if($cf=copy($file,$destfile)){
        if(!$bak)
            return(unlink($file));
        }
    return($cf);
}
  /**************************************************************************/
// 函数名: movedir
// 功能: 这是下一涵数move的附助函数,功能就是移动目录
/**************************************************************************/
function movedir($dir,$destdir,$overwrite=1,$bak=0){
     @set_time_limit(600);
    if(!file_exists($destdir))
        FSC::notfate_any_mkdir($destdir);
    if(file_exists($dir)&&(is_dir($dir)))
        {
        if(substr($dir,-1)!='/')$dir.='/';
        if(file_exists($destdir)&&(is_dir($destdir))){
        if(substr($destdir,-1)!='/')$destdir.='/';
            $h=opendir($dir);
            while($file=readdir($h)){
                if($file=='.'||$file=='..')
                    {
                    continue;
                    $file="";
                }
                if(is_dir($dir.$file)){
                    if(!file_exists($destdir.$file))
                        FSC::notfate_mkdir($destdir.$file);
                    else
                        chmod($destdir.$file,0777);
                    FSC::movedir($dir.$file,$destdir.$file,$overwrite,$bak);
                    FSC::delforder($dir.$file);
                    }
                else
                {
                    if(file_exists($destdir.$file)){
                        if($overwrite)unlink($destdir.$file);
                        else{
                            continue;
                            $file="";
                            }
                    }
                    if(copy($dir.$file,$destdir.$file))
                        if(!$bak)
                            if(file_exists($dir.$file)&&is_file($dir.$file))
                                @unlink($dir.$file);
                }
            }
        }
        else
            return false;
    }
    else
        return false;
}
/**************************************************************************/
// 函数名: move
// 功能: 移动文件或目录
// 参数: $file -- 源文件/目录
//       $path -- 目标路径
//       $overwrite -- 如是目标路径中已存在该文件时,是否覆盖移动
//                  --  默认值是1, 即覆盖
//       $bak  -- 是否保留备份(原文件/目录)
/**************************************************************************/
function move($file,$path,$overwrite=1,$bak=0)
     {
    if(file_exists($file)){
        if(is_dir($file)){
            if(substr($file,-1)=='/')$dirname=basename(substr($file,0,strlen($file)-1));
            else $dirname=basename($file);
            if(substr($path,-1)!='/')$path.='/';
            if($file!='.'||$file!='..'||$file!='../'||$file!='./')$path.=$dirname;
            FSC::movedir($file,$path,$overwrite,$bak);
            if(!$bak)FSC::delforder($file);
            }
        else{
            if(file_exists($path)){
                if(is_dir($path))chmod($path,0777);
                else {
                    if($overwrite)
                        @unlink($path);
                    else
                        return false;
                }
            }
            else
                FSC::notfate_any_mkdir($path);
            if(substr($path,-1)!='/')$path.='/';
            FSC::movefile($file,$path.basename($file),$overwrite,$bak);
        }
    }
    else
        return false;
}
/**************************************************************************/
// 函数名: delforder
// 功能: 删除目录,不管该目录下是否有文件或子目录,全部删除哦,小心别删错了哦!
// 参数: $file -- 源文件/目录

/**************************************************************************/
function delforder($file) {
     chmod($file,0777);
     if (is_dir($file)) {
          $handle = opendir($file);
          while($filename = readdir($handle)) {
           if ($filename != "." && $filename != "..")
            {
                FSC::delforder($file."/".$filename);
            }
          }
          closedir($handle);
          return(rmdir($file));
     }
     else {
        unlink($file);
      }
}
/**************************************************************************/
// 函数名: notfate_mkdir
// 功能: 创建新目录,这是来自php.net的一段代码.弥补mkdir的不足.
// 参数: $dir -- 目录名

/**************************************************************************/
function notfate_mkdir($dir,$mode=0777){
    $u=umask(0);
    $r=mkdir($dir,$mode);
    umask($u);
    return $r;
}
/**************************************************************************/
// 函数名: notfate_any_mkdir
// 功能: 创建新目录,与上面的notfate_mkdir有点不同,因为它多了一个any,即可以创建多级目录
//         如:notfate_any_mkdir("abc/abc/abc/abc/abc")
// 参数: $dirs -- 目录名

/**************************************************************************/
function notfate_any_mkdir($dirs,$mode=0777)
{
  if(!strrpos($dirs,'/'))
    {
      return(FSC::notfate_mkdir($dirs,$mode));
  }else
      {
      $forder=explode('/',$dirs);
      $f='';
      for($n=0;$n          {
          if($forder[$n]=='') continue;
          $f.=((($n==0)&&($forder[$n]''))?(''):('/')).$forder[$n];
          if(file_exists($f)){
              chmod($f,0777);
              continue;
              }
          else
              {
              if(FSC::notfate_mkdir($f,$mode)) continue;
              else
                  return false;
          }
        }
        return true;
      }
}

/*********************************************************************************/
/*/                            End Class FSC                                   /*/
/*********************************************************************************/
}
?>



Statement of this Website
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)
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. How to Fix Audio if You Can't Hear Anyone
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Solution: Your organization requires you to change your PIN Solution: Your organization requires you to change your PIN Oct 04, 2023 pm 05:45 PM

The message "Your organization has asked you to change your PIN" will appear on the login screen. This happens when the PIN expiration limit is reached on a computer using organization-based account settings, where they have control over personal devices. However, if you set up Windows using a personal account, the error message should ideally not appear. Although this is not always the case. Most users who encounter errors report using their personal accounts. Why does my organization ask me to change my PIN on Windows 11? It's possible that your account is associated with an organization, and your primary approach should be to verify this. Contacting your domain administrator can help! Additionally, misconfigured local policy settings or incorrect registry keys can cause errors. Right now

How to adjust window border settings on Windows 11: Change color and size How to adjust window border settings on Windows 11: Change color and size Sep 22, 2023 am 11:37 AM

Windows 11 brings fresh and elegant design to the forefront; the modern interface allows you to personalize and change the finest details, such as window borders. In this guide, we'll discuss step-by-step instructions to help you create an environment that reflects your style in the Windows operating system. How to change window border settings? Press + to open the Settings app. WindowsI go to Personalization and click Color Settings. Color Change Window Borders Settings Window 11" Width="643" Height="500" > Find the Show accent color on title bar and window borders option, and toggle the switch next to it. To display accent colors on the Start menu and taskbar To display the theme color on the Start menu and taskbar, turn on Show theme on the Start menu and taskbar

How to change title bar color on Windows 11? How to change title bar color on Windows 11? Sep 14, 2023 pm 03:33 PM

By default, the title bar color on Windows 11 depends on the dark/light theme you choose. However, you can change it to any color you want. In this guide, we'll discuss step-by-step instructions for three ways to change it and personalize your desktop experience to make it visually appealing. Is it possible to change the title bar color of active and inactive windows? Yes, you can change the title bar color of active windows using the Settings app, or you can change the title bar color of inactive windows using Registry Editor. To learn these steps, go to the next section. How to change title bar color in Windows 11? 1. Using the Settings app press + to open the settings window. WindowsI go to "Personalization" and then

OOBELANGUAGE Error Problems in Windows 11/10 Repair OOBELANGUAGE Error Problems in Windows 11/10 Repair Jul 16, 2023 pm 03:29 PM

Do you see "A problem occurred" along with the "OOBELANGUAGE" statement on the Windows Installer page? The installation of Windows sometimes stops due to such errors. OOBE means out-of-the-box experience. As the error message indicates, this is an issue related to OOBE language selection. There is nothing to worry about, you can solve this problem with nifty registry editing from the OOBE screen itself. Quick Fix – 1. Click the “Retry” button at the bottom of the OOBE app. This will continue the process without further hiccups. 2. Use the power button to force shut down the system. After the system restarts, OOBE should continue. 3. Disconnect the system from the Internet. Complete all aspects of OOBE in offline mode

How to enable or disable taskbar thumbnail previews on Windows 11 How to enable or disable taskbar thumbnail previews on Windows 11 Sep 15, 2023 pm 03:57 PM

Taskbar thumbnails can be fun, but they can also be distracting or annoying. Considering how often you hover over this area, you may have inadvertently closed important windows a few times. Another disadvantage is that it uses more system resources, so if you've been looking for a way to be more resource efficient, we'll show you how to disable it. However, if your hardware specs can handle it and you like the preview, you can enable it. How to enable taskbar thumbnail preview in Windows 11? 1. Using the Settings app tap the key and click Settings. Windows click System and select About. Click Advanced system settings. Navigate to the Advanced tab and select Settings under Performance. Select "Visual Effects"

Display scaling guide on Windows 11 Display scaling guide on Windows 11 Sep 19, 2023 pm 06:45 PM

We all have different preferences when it comes to display scaling on Windows 11. Some people like big icons, some like small icons. However, we all agree that having the right scaling is important. Poor font scaling or over-scaling of images can be a real productivity killer when working, so you need to know how to customize it to get the most out of your system's capabilities. Advantages of Custom Zoom: This is a useful feature for people who have difficulty reading text on the screen. It helps you see more on the screen at one time. You can create custom extension profiles that apply only to certain monitors and applications. Can help improve the performance of low-end hardware. It gives you more control over what's on your screen. How to use Windows 11

10 Ways to Adjust Brightness on Windows 11 10 Ways to Adjust Brightness on Windows 11 Dec 18, 2023 pm 02:21 PM

Screen brightness is an integral part of using modern computing devices, especially when you look at the screen for long periods of time. It helps you reduce eye strain, improve legibility, and view content easily and efficiently. However, depending on your settings, it can sometimes be difficult to manage brightness, especially on Windows 11 with the new UI changes. If you're having trouble adjusting brightness, here are all the ways to manage brightness on Windows 11. How to Change Brightness on Windows 11 [10 Ways Explained] Single monitor users can use the following methods to adjust brightness on Windows 11. This includes desktop systems using a single monitor as well as laptops. let's start. Method 1: Use the Action Center The Action Center is accessible

How to Fix Activation Error Code 0xc004f069 in Windows Server How to Fix Activation Error Code 0xc004f069 in Windows Server Jul 22, 2023 am 09:49 AM

The activation process on Windows sometimes takes a sudden turn to display an error message containing this error code 0xc004f069. Although the activation process is online, some older systems running Windows Server may experience this issue. Go through these initial checks, and if they don't help you activate your system, jump to the main solution to resolve the issue. Workaround – close the error message and activation window. Then restart the computer. Retry the Windows activation process from scratch again. Fix 1 – Activate from Terminal Activate Windows Server Edition system from cmd terminal. Stage – 1 Check Windows Server Version You have to check which type of W you are using

See all articles