遍历目录文件

list_file_name.php

<?php
  if($handle = opendir('C:\\Inetpub\\wwwroot\\test\\')){
    echo "Files:\n";
    while (false !== ($file = readdir($handle))){
      echo "$file\n";
    }
    closedir($handle);
  }
?>

list_file_name2.php

<?php
  foreach(glob('*.*') as $filename){
    echo 'Filename:'.$filename;
  }
?>