php开发一个文件管理系统（附代码）

效果图

?php//读取管理项目，并且展示require_once 'lib/dir.func.php';
    require_once 'lib/file.func.php';
    date_default_timezone_set("PRC");
    error_reporting(E_ALL&
    ~E_NOTICE);
    define('WEbrOOT','webRoot');
    $path=$_REQUEST['path']?$_REQUEST['path']:WEBROOT;
    $act=$_REQUEST['act']?$_REQUEST['act']:'';
    $dirName=$_REQUEST['dirName']?$_REQUEST['dirName']:'';
    $fileName=$_REQUEST['fileName']?$_REQUEST['fileName']:'';
    $info=read_directory($path);
    // print_r($info);
    exIT;
if(!is_array($info)){
      exit("script>
      alert('读取失败');
      location.href='index.php';
      /script>
    ");
}
//根据不同请求完成不同操作switch($act){
      case 'createDir':  // echo $dirName;
    exit;
      $res=create_dir($path.DIRECTORY_SEPARATOR.$dirName);
  if($res===true){
        $result['msg']=basename($dirName).'创建成功';
        $result['icon']=1;
  }
else{
        $result['msg']=$res;
        $result['icon']=2;
  }
      exit(json_encode($result));
      break;
      case 'renameDir':  $newName=$path.DIRECTORY_SEPARATOR.$dirName;
      $res=rename_dir($fileName,$newName);
  if($res===true){
        $result['msg']=$fileName.'重命名成功';
        $result['icon']=1;
  }
else{
        $result['msg']=$res;
        $result['icon']=2;
  }
      exit(json_encode($result));
      break;
      case 'delDir':  $res=del_dir($fileName);
  if($res===true){
        $result['msg']=basename($fileName).'删除成功';
        $result['icon']=1;
  }
else{
        $result['msg']=$res;
        $result['icon']=2;
  }
      exit(json_encode($result));
      break;
      //文件部分  case 'createFile':  $res=create_file($path.DIRECTORY_SEPARATOR.$fileName);
  if($res===true){
        $result['msg']=basename($fileName).'文件新建成功';
        $result['icon']=1;
  }
else{
        $result['msg']=$res;
        $result['icon']=2;
  }
      exit(json_encode($result));
      break;
      case 'showContents':  $res=show_contents($fileName);
      exit($res);
      break;
}
    ?>
    !DOCTYPE htML>
    html lang="zh-cn">
      head>
        meta charset="utf-8">
        meta http-equiv="X-UA-Compatible" content="IE=Edge">
        meta name="viewport" content="width=device-width, initial-scale=1">
        title>
    WEB在线文件管理器/title>
        !-- Bootstrap -->
        link href="css/bootstrap.min.css" rel="stylesheet">
        !-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
        !-- WARNING: Respond.js doesn't work if you view the page via file:// -->
        !--[if lt IE 9]>
          script src="http://cdn.bootcss.COM/html5shiv/3.7.2/html5shiv.min.js">
    /script>
          script src="http://cdn.bootcss.com/respond.js/1.4.2/respond.min.js">
    /script>
        ![endif]-->
      /head>
      body>
        p class="container">
            p class="row clearfix">
                p class="col-md-12 column">
                    nav class="navbar navbar-default" role="navigation">
                        p class="navbar-header">
                             button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
     span class="sr-only">
    切换导航/span>
    span class="icon-bar">
    /span>
    span class="icon-bar">
    /span>
    span class="icon-bar">
    /span>
    /button>
     a  class="navbar-brand" href="index.php">
    span class="glyphicon glyphicon-home">
    /span>
    首页/a>
                        /p>
                        p class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                            ul class="nav navbar-nav">
                                li class="active">
                                    a href="javascript:void(0)" class='createDir' data-url="index.php?act=createDir&
    path=?php echo $path;
    ?>
    ">
    span class="glyphicon glyphicon-folder-open">
    /span>
    新建目录/a>
                                /li>
                                li>
                      a href="javascript:void(0)" class="createFile" data-url="index.php?act=createFile&
    path=?php echo $path;
    ?>
    ">
    span class="glyphicon glyphicon-file">
    /span>
    新建文件/a>
                                /li>
                    li>
                                    a  href="#">
    span class="glyphicon glyphicon-upload">
    /span>
    上传文件/a>
                                /li>
                    li>
                                    a  href="#">
    span class="glyphicon glyphicon-info-sign">
    /span>
    系统信息/a>
                                /li>
                                    /ul>
                                /li>
                            /ul>
                            form class="navbar-form navbar-left" role="seArch">
                                p class="form-group">
                                    input type="text" class="form-control" />
                                /p>
     button type="submit" class="BTn btn-default">
    搜索/button>
                            /form>
                        /p>
                    /nav>
                    p class="jumbotron nofollow">
                        h1>
                            WEB在线文件管理器                    /h1>
                        p>
                  WEB在线文件管理器主要是用于管理项目文件，实现在线编辑、修改、删除等操作。                    /p>
                        p>
                            a  class="btn btn-Primary btn-large" href="#">
    查看更多 »/a>
                        /p>
                    /p>
                    table class="table table-bordered table-hover table-condensed">
                        thead>
                            tr>
                                th>
                                    类型                            /th>
                                th>
                                    名称                            /th>
                                th>
                                    读/写/执行                            /th>
                                th>
                                    访问时间                            /th>
                    th>
                      操作                /th>
                            /tr>
                        /thead>
                        tbody>
                  !-- 目录部分 -->
              ?php              if(is_array($info['dir'])){
                foreach($info['dir'] as $val){
                  ?>
                  tr class="success">
                    td>
    span class="glyphicon glyphicon-folder-close">
    /span>
    /td>
                    td>
    ?php echo $val['showName'];
    ?>
    /td>
                    td>
                      span class="glyphicon ?php echo $val['readable']?'glyphicon-ok':'glyphicon-remove';
    ?>
    ">
    /span>
                      span class="glyphicon ?php echo $val['writable']?'glyphicon-ok':'glyphicon-remove';
    ?>
    ">
    /span>
                      span class="glyphicon ?php echo $val['executable']?'glyphicon-ok':'glyphicon-remove';
    ?>
    ">
    /span>
                    /td>
                    td>
    ?php echo $val['atime'];
    ?>
    /td>
                    td>
                      a href="index.php?path=?php echo $val['fileName'];
    ?>
    " class='btn btn-primary btn-sm'>
    打开/a>
                      a href="javascript:void(0)"  class='btn btn-primary btn-sm renameDir' data-url='index.php?act=renameDir&
    fileName=?php echo $val['fileName'];
    ?>
    &
    path=?php echo $path;
    ?>
    ' data-showName='?php echo $val['showName'];
    ?>
    '>
    重命名/a>
                      a href="#" class='btn btn-primary btn-sm'>
    剪切/a>
                      a href="#" class='btn btn-primary btn-sm'>
    复制/a>
                      a href="javascript:void(0)" class='btn btn-danger btn-sm delDir' data-url='index.php?act=delDir&
    fileName=?php echo $val['fileName'];
    ?>
    &
    path=?php echo $path;
    ?>
    ' data-showName='?php echo $val['showName'];
    ?>
    '>
    删除/a>
                    /td>
                  /tr>
              ?php                }
              }
                  ?>
                  !-- 文件部分 -->
              ?php              if(is_array($info['file'])){
                foreach($info['file'] as $val){
                  ?>
                  tr class="warning">
                    td>
    span class="glyphicon glyphicon-file">
    /span>
    /td>
                    td>
    ?php echo $val['showName'];
    ?>
    /td>
                    td>
                      span class="glyphicon ?php echo $val['readable']?'glyphicon-ok':'glyphicon-remove';
    ?>
    ">
    /span>
                      span class="glyphicon ?php echo $val['writable']?'glyphicon-ok':'glyphicon-remove';
    ?>
    ">
    /span>
                      span class="glyphicon ?php echo $val['executable']?'glyphicon-ok':'glyphicon-remove';
    ?>
    ">
    /span>
                    /td>
                    td>
    ?php echo $val['atime'];
    ?>
    /td>
                    td>
                      a href="#" class='btn btn-primary btn-sm showContents' data-url="index.php?act=showContents&
    fileName=?php echo $val['fileName'];
    ?>
    &
    path=?php echo $path;
    ?>
    ">
    查看/a>
                      a href="#" class='btn btn-primary btn-sm'>
    编辑/a>
                      a href="#" class='btn btn-primary btn-sm'>
    下载/a>
                      a href="#" class='btn btn-primary btn-sm'>
    重命名/a>
                      a href="#" class='btn btn-primary btn-sm'>
    剪切/a>
                      a href="#" class='btn btn-primary btn-sm'>
    复制/a>
                      a href="#" class='btn btn-danger btn-sm'>
    删除/a>
                    /td>
                  /tr>
              ?php                }
              }
                  ?>
                        /tbody>
                    /table>
                /p>
            /p>
        /p>
        !-- jquery (necessary for Bootstrap's JavaScript plugins) -->
        script src="http://cdn.bootcss.com/jquery/1.11.1/jquery.min.js">
    /script>
        !-- Include all compiled plugins (below), or include inpidual files as needed -->
        script src="js/bootstrap.min.js">
    /script>
        script src="layer/layer.js">
    /script>
        script src="js/dir.js">
    /script>
        script src="js/file.js">
    /script>
      /body>
    /html>
    

目录函数文件 dir.func.php

?php/** * 读取目录下的信息返回 * @method read_directory * @param  string         $path 目标目录 * @return mixed               false|array */function read_directory(string $path){
  if(!is_dir($path)){
        return false;
  }
      $info=[];
      $handle=opendir($path);
  while(($item=@readdir($handle))!==false){
        if($item!='.'&
    &
$item!='..'){
          $filePath=$path.DIRECTORY_SEPARATOR.$item;
          $info['fileName']=$filePath;
          $info['showName']=$item;
          $info['readable']=is_readable($filePath)?true:false;
          $info['writable']=is_writable($filePath)?true:false;
          $info['executable']=is_executable($filePath)?true:false;
          $info['atime']=date('Y/m/d H:i:s',fileatime($filePath));
      if(is_file($filePath)){
            $arr['file'][]=$info;
      }
      if(is_dir($filePath)){
            $arr['dir'][]=$info;
      }
    }
  }
      closedir($handle);
      return $arr;
}
/** * 创建目录 * @method create_dir * @param  string     $path 目录名称 * @return mixed          true|string */function create_dir(string $path){
  if(is_dir($path)){
        return $path.'当前目录已存在同名文件';
  }
  if(!mkdir($path,755,true)){
        return $path.'目录创建失败';
  }
      return true;
}
/** * 重命名目录 * @method rename_dir * @param  string     $oldName 原目录 * @param  string     $newName 新名称 * @return mixed              string|true */function rename_dir(string $oldName,string $newName){
  if(!is_dir($oldName)){
        return '原目录不存在';
  }
  if(is_dir($newName)){
        return '当前目录下存在同名文件';
  }
  if(!rename($oldName,$newName)){
        return '重命名失败';
  }
      return true;
}
/** * 删除目录 * @method del_dir * @param  string  $path 目录名称 * @return mixed        true|string */function del_dir(string $path){
  if(!is_dir($path)){
        return '目录不存在';
  }
      $handle=opendir($path);
  while(($item=@readdir($handle))!==false){
        if($item!='.'&
    &
$item!='..'){
          $pathName=$path.DIRECTORY_SEPARATOR.$item;
      if(is_file($pathName)){
            @unlink($pathName);
      }
      if(is_dir($pathName)){
            $func=__FUNCTION__;
            $func($pathName);
      }
    }
  }
      closedir($handle);
      rmdir($path);
      return true;
}
    

文件函数 file.func.php

?php/** * 创建文件 * @method create_file * @param  string      $fileName 文件名称 * @param  array       $allowExt 允许的文件类型 * @return mixed                true|string */function create_file(string $fileName,$allowExt=array('txt','html','php')){
  if(is_file($fileName)){
        return '当前目录下存在同名文件';
  }
      $ext=strtolower(pathinfo($fileName,PATHINFO_EXTENSION));
  if(!in_array($ext,$allowExt)){
        return '非法文件类型';
  }
  if(!touch($fileName)){
        return '文件创建失败';
  }
      return true;
}
/** * 查看文件内容 * @method show_contents * @param  string        $fileName 文件名称 * @param  array         $allowExt 允许的类型 * @return string                  文件内容 */function show_contents(string $fileName,$allowExt=array('jpg','jpeg','png','gif','txt','html','php')){
  if(!is_file($fileName)){
        return '文件不存在';
  }
      $ext=strtolower(pathinfo($fileName,PATHINFO_EXTENSION));
  if(!in_array($ext,$allowExt)){
        return '非法文件类型';
  }
  //检测是否是真实图片  if(getimagesize($fileName)){
    $res="img src='{
$fileName}
    ' class='img-responsive'/>
    ";
  }
else{
        $str=file_get_contents($fileName);
        if(strlen($str)>
0){
          $res=highlight_string($str,true);
    }
else{
          $res='文件中没有内容';
    }
  }
      return $res;
}
    

本文来自，php教程栏目，欢迎学习！

以上就是PHP开发一个文件管理系统（附代码）的详细内容，更多请关注其它相关文章！

声明：本文内容由网友自发贡献，本站不承担相应法律责任。对本内容有异议或投诉，请联系2913721942#qq.com核实处理，我们将尽快回复您，谢谢合作！