PHP Recursive get directory File encapsulation class sharing

 php recursively gets the file encapsulation class sharing within the directory, can recursively subdirectory

Code as follows:   code is as follows: function Readfilefromdir ($dir) {    if (!is_dir ($dir)) {        return False    }    //Open Directory     $handle = Opendir ($dir);     while ($file = Readdir ($handle))!== false) {       //Exclude current directory and previous directory     &NB Sp   if ($file = = "." | | $file = = "...") {            Continue        }         $file = $d Ir. Directory_separator. $file;        //If the file is printed, otherwise recursive call         if (Is_file ($file)) {      &NB Sp     Print $file. ' <br/> ';        } elseif (Is_dir ($file)) {            Readfilefromdir ($file); nbsp      }    } {    call:   code as follows: $dir = '/home/www/test ';  readfilefromdir ($ DIR);     Looking at the PHP manual, there is another way scandir can also be used, notThis method will be a one-time access to all the files in the single level directory, stored in the array, if the directory more than the file, will card.