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php实现目录下的文件读取效能

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WBOYOriginal
2016-06-13 12:01:06914browse

php实现目录下的文件读取功能

//这里实现 某个文件下的所有图片,并列出来!

header("Content-type:text/html;charset=utf8");
 
$handle=opendir('.');
echo "目录 handle: $handle\n";
echo "档案:\n";
while ($file = readdir($handle)) {
   if(@eregi("[_\.0-9a-z-]+[\.]+gif$",$file))
    echo "php实现目录下的文件读取效能";
}
closedir($handle); 




echo "
";
 //这里实现 某文件夹下所有文件名
   echo "
  • 用户上传的所有文件如下:
  • ";
       $config_basedir_file="./uploadify_img/";
       if ($handle = opendir("./uploadify_img/"))
       {   
          while (1)
          {
                $ufile = readdir($handle);
                if ($ufile == "") break;
                if (($ufile!=".")&($ufile!= ".."))
                {
                      $tfile=iconv('GB2312', 'UTF-8', $ufile);
                      echo "
  • ".$tfile."
  • ";
                }
     
          }
    }
     echo "
    ";


    ?>
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