Directory Traversal of PHP

1<?PHP2 3     Header("content-type:text/html; Charset=utf8 ");4     //recursively view catalog files5 6     $pathname= "d:/qq";7     //call a recursive function8     $res= Digui ($pathname);9     Var_dump($res);Ten  one     functionDigui ($pathname,$deep=0){ a         //Store all traversed file contents -         Static $file _list=Array(); -  the         //Open Directory handle -         $handle=Opendir($pathname); -          while(false!== ($filename=Readdir($handle))) {//false!== prevent the directory file name 0 from appearing - //filter The Point folder of the Re-folders +             if($filename= = '. ' | |$filename= = ' ... ') { -                 Continue; +             } a  at  -             //Output current directory information - //echo str_repeat ("&nbsp;", $filename). " <br> "; -  - //declare array variables to store directory information traversed at once -             $file=Array(); in             $file[' filename '] =$filename; -             $file[' Deep '] =$deep; to  +             //Store The above information in a static array -             $file _list[] =$file; the  *             if(Is_dir($pathname.‘ /‘.$filename)) { $                 //variable FunctionsPanax Notoginseng                 $current _func=__function__;//get the current function name -                 $current _func($pathname.‘ /‘.$filename,$deep+1); the             } +         } a         //closedir-closing a directory handle the         Closedir($handle); +  -         return $file _list; $}

Directory Traversal of PHP