大家帮我看看这个递归遍历目录

Question

<?
function dir_all ( $path )
{             $handler = opendir($path);
         
             while (false!==($tmp = readdir($handler)))
             {                if(is_dir( "$path/$tmp" ))
                {
                      if ($tmp=="." || $tmp=="..")
                      continue;
                      echo $tmp."<br>\n";
                      dir_all ("$path/$tmp");
                                      }                else 
                {
                      echo $tmp ."<br>\n";
                }              }
}?>

Answer 1

<?php
function dir_all ( $path ) {
     
       if ($handle = @opendir($dir)) {
              while(false !== ($file = @readdir($handle))) {
                    if (@filetype($dir.$file) == "file") {
                              echo $file."<br>\n";
                   } else {
                      if ($file=="." || $file=="..")
                      continue;
                      echo $file."<br>\n";
                      dir_all ("$path/$file);
                   }
        }
}
?>