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scriptarchive > php > dir index - example showing how to "index" the directory that the script resides in. also allows you to browse directorys within that directory. only allows people to browse your web directory and not your whole file system

dir index - example showing how to "index" the directory that the script resides in. also allows you to browse directorys within that directory. only allows people to browse your web directory and not your whole file system


<?php

unset($dir);

if(!empty($HTTP_GET_VARS['dir'])&&!strpos($HTTP_GET_VARS['dir'],'..')&&!strpos($HTTP_GET_VARS['dir'],'\.\.'))

{



    $dir=$HTTP_SERVER_VARS['DOCUMENT_ROOT'].'/'.$HTTP_GET_VARS['dir'];

    $d=&$HTTP_GET_VARS['dir'];

}

else

{

    $dir='.';

    $d='.';

}

clearstatcache();

if($a=@opendir($dir))

{

    $dir=htmlspecialchars($dir);

    $d=htmlspecialchars($d);

    while(false!==($b=readdir($a)))

    {

        if(ereg("^\.",$b)) 

            continue; // ignore hidden files

        echo (is_dir($b))?"<li> <a href=?dir=$d/$b>$b</a>":"<li> <a href=$d/$b>$b</a>";

    }

    closedir($a);

}

else

{

    echo 'unable to open directory';

}

?>

posted by adam on Thursday 18 July 2002, 09:41:06 GMT

add line numbers |

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