PHP read all the files in the folder example of the detailed

This article mainly describes the PHP read out a folder and its subfolders of all the files, involving PHP recursion and file path related operation skills, the need for friends can refer to the following

This example describes how PHP reads all the files in a folder and its subfolders. Share to everyone for your reference, as follows:

Today's needs in a folder to read out all the files in this folder, of course, including all the subfolders under this folder, of course, there are many tutorials on the web, but in order to understand more deeply, or write it yourself. The code is as follows:

$path = './use '; $result = Scanfile ($path); function Scanfile ($path) {  global $result;  $files = Scandir ($path);  foreach ($files as $file) {    if ($file! = '. ' && $file! = ') {      if (Is_dir ($path. '/' . $file) {        scanfile ($path. '/' . $file);      } else {        $result [] = basename ($file);}}  }  return $result;}