PHP遍历目录和文件列表

<?php 
define('DS', DIRECTORY_SEPARATOR); 
   
class getDirFile{ 
   
    //返回数组 
    private $DirArray  = array(); 
    private $FileArray = array(); 
    private $DirFileArray = array(); 
   
    private $Handle,$Dir,$File; 
   
    //获取目录列表 
    public function getDir( & $Dir ){ 
        if( is_dir($Dir) ){ 
            if( false != ($Handle = opendir($Dir)) ){ 
                while( false != ($File = readdir($Handle)) ){ 
                    if( $File!='.' && $File!='..' && !strpos($File,'.') ){ 
                        $DirArray[] = $File; 
                    } 
                } 
                closedir( $Handle ); 
            } 
        }else{ 
            $DirArray[] = '[Path]:\''.$Dir.'\' is not a dir or not found!'; 
        } 
        return $DirArray; 
    } 
   
    //获取文件列表 
    public function getFile( & $Dir ){ 
        if( is_dir($Dir) ){ 
            if( false != ($Handle = opendir($Dir)) ) { 
                while( false != ($File = readdir($Handle)) ){ 
                    if( $File!='.' && $File!='..' && strpos($File,'.') ){ 
                        $FileArray[] = $File; 
                    } 
                } 
                closedir( $Handle ); 
            } 
        }else{ 
            $FileArray[] = '[Path]:\''.$Dir.'\' is not a dir or not found!'; 
        } 
        return $FileArray; 
    } 
   
    //获取目录/文件列表 
    public function getDirFile( & $Dir ){ 
        if( is_dir($Dir) ){ 
            $DirFileArray['DirList'] = $this->getDir( $Dir ); 
            if( $DirFileArray ){ 
                foreach( $DirFileArray['DirList'] as $Handle ){ 
                    $File = $Dir.DS.$Handle; 
                    $DirFileArray['FileList'][$Handle] = $this->getFile( $File ); 
                } 
            } 
        }else{ 
            $DirFileArray[] = '[Path]:\''.$Dir.'\' is not a dir or not found!'; 
        } 
        return $DirFileArray; 
    } 
   
} 
?>  
 

<?php 
$Dir_dir  = './example'; 
   
$getDirFile = new getDirFile(); 
$getDir = $getDirFile->getDir( $Dir_dir ); 
   
print_r($getDir); 
?> 
显示：
[html] view plaincopy
Array 
( 
    [0] => example_one 
    [1] => example_two 
) 
 

<?php 
$File_one_dir = './example/example_one'; 
$File_two_dir = 'E:/Workspace/mycode/getDirFile/example/example_two'; 
   
$getDirFile = new getDirFile(); 
$getFile_one = $getDirFile->getFile( $File_one_dir ); 
$getFile_two = $getDirFile->getFile( $File_two_dir ); 
   
print_r($getFile_one); 
print_r($getFile_two); 
?>  

Array 
( 
    [0] => example.sql 
    [1] => example.txt 
) 
   
Array 
( 
    [0] => example.php 
)  

<?php 
$Dir_dir  = './example'; 
   
$getDirFile = new getDirFile(); 
$getDirFile  = $getDirFile->getDirFile( $Dir_dir ); 
   
print_r($getDirFile); 
?>  

Array 
( 
    [DirList] => Array 
        ( 
            [0] => example_one 
            [1] => example_two 
        ) 
   
    [FileList] => Array 
        ( 
            [example_one] => Array 
                ( 
                    [0] => example.sql 
                    [1] => example.txt 
                ) 
   
            [example_two] => Array 
                ( 
                    [0] => example.php 
                ) 
   
        ) 
   
)