ignore directory

[chrisleon]

I am using the code:

if(is_dir($file) && $file != "." && $file != ".." && $file != "PHP"

and this ignore the directory PHP and the single-double dots when I am indexing for a site map.

The only problem I have found is that I cannot include subdirectories.

ie.

&& $file != "PHP/secure/"

It does not blow, but it does not block the indexing of that directory. Does anyone know the proper syntax, I am struggling big time with this one.

Thanx

[rpanning]

Can you post some if not the whole script that you are using?

[chrisleon]

<?

$stime = gettimeofday();

$root = getcwd();

$pre = explode("/", $REQUEST_URI);
array_pop($pre);
$prefix = join("/", $pre);

echo "<table cellspacing=0 cellpadding=0 border=0>";
echo "<tr><td><img align=absmiddle src=/images/server.gif> [url]http://[/url]$SERVER_NAME$prefix/</td></tr><tr><td><img align=absmiddle src=/images/vertical.gif></td></tr>";

function list_dir($chdir)
{
global $root, $display, $prefix, $PHP_SELF;
unset($sdirs);
unset($sfiles);
chdir($chdir);
$self = basename($PHP_SELF);
$handle = opendir('.');
while ($file = readdir($handle))
{
if(is_dir($file) && $file != "." && $file != ".." && $file != "PHP" && $file != "logs" && $file != "cgi-bin" && $file != "images" && $file != "infoplace" && $file != "javascript" && $file != "Test" && $file != "cameras"
&& $file != "webcameras" && $file != "remind")
{ $sdirs[] = $file; }
elseif(is_file($file) && $file != "$self" && ereg("(htm|html|shtml)$", $file))
{ $sfiles[] = $file;

			}
	  }

	  $dir = getcwd();
	  $dir1 = str_replace($root, "", $dir);
	  $count = substr_count($dir1, "/") + substr_count($dir1, "\\");

	  if(is_array($sdirs))
	  {
						 sort($sdirs);
	  					 reset($sdirs);

	  					 for($y=0; $y<sizeof($sdirs); $y++)
	  					 {
	    				  	  echo "<tr><td>";
							  for($z=1; $z<=$count; $z++)
	  						  { echo "<img align=absmiddle src=/images/vertical.gif>&nbsp;&nbsp;&nbsp;"; }
							  if(is_array($sfiles))
							  { echo "<img align=absmiddle src=/images/verhor.gif>"; }
							  else
							  { echo "<img align=absmiddle src=/images/verhor1.gif>"; }
							  echo "<img align=absmiddle src=/images/folder.gif> $sdirs[$y]</td></tr>";
							  $cwd1[0] = $dir;
	  						  $cwd1[1] = $sdirs[$y];
							  $chdir = join("/", $cwd1);
							  list_dir($chdir);
						 }
	  }

	  chdir($chdir);

	  if(is_array($sfiles))
	  {
	   					 sort($sfiles);
	 					 reset($sfiles);

						 if(!isset($display))
						 { $display = "both"; }

						 $sizeof = sizeof($sfiles);

						 for($y=0; $y<$sizeof; $y++)
						 {
						 if(ereg("php$", $sfiles[$y]) && ($display == "both" || $display == "PHP"))
						 {
							  echo "<tr><td>";
							  for($z=1; $z<=$count; $z++)
	  					 	  { echo "<img align=absmiddle src=/images/vertical.gif>&nbsp;&nbsp;&nbsp;"; }
						 	  if($y == ($sizeof -1))
							  { echo "<img align=absmiddle src=/images/verhor1.gif>"; }
							  else
							  { echo "<img align=absmiddle src=/images/verhor.gif>"; }
							  echo "<img align=absmiddle src=/images/php.gif> ";
							  echo "<a href=$prefix$dir1/$sfiles[$y]>$sfiles[$y]</a>&nbsp&nbsp&nbsp&nbsp$title</td></tr>";
						 }
						 elseif(ereg("(html|htm|shtml)$", $sfiles[$y]) && ($display == "both" || $display == "HTML"))
						 {
							  echo "<tr><td>";
							  for($z=1; $z<=$count; $z++)
	  					 	  { echo "<img align=absmiddle src=/images/vertical.gif>&nbsp;&nbsp;&nbsp;"; }
						 	  if($y == ($sizeof -1))
							  { echo "<img align=absmiddle src=/images/verhor1.gif>"; }
							  else
							  { echo "<img align=absmiddle src=/images/verhor.gif>"; }
							  echo "<img align=absmiddle src=/images/html.gif> ";

							  $test = "/usr/local/etc/httpd/vhosts/nicholas.net$prefix$dir1/$sfiles[$y]";			

							  $file = fopen ($test,"r"); 
							  	if ($file) { 
							  		while (!feof ($file)) { 
							  		$line = fgets ($file, 1024); 
										if (eregi("<title>(.*)</title>", $line, $title)) { 
										break; 
										} 
									} 
									if ($title) { 
									$title = strip_tags($title[0]); 
									} 
								} 
							 fclose($file);



							  echo "<a href=$prefix$dir1/$sfiles[$y]>$sfiles[$y]</a>&nbsp&nbsp&nbsp&nbsp$title</td></tr>";
						 }
						 }
	  					 echo "<tr><td>";
						 for($z=1; $z<=$count; $z++)
	  					 { echo "<img align=absmiddle src=/images/vertical.gif>&nbsp;&nbsp;&nbsp;"; }
						 echo "</td></tr>"; 
	  }

}

list_dir($root);

echo "</table>";

$ftime = gettimeofday();
$time = round(($ftime[sec] + $ftime[usec] / 1000000) - ($stime[sec] + $stime[usec] / 1000000), 5);
echo "<center>This page was generated in $time seconds.</center>";

?>

[diego25]

It's not working because $file only contains the file, which is "secure", and not "PHP/secure". That's why you'll have to work with $chdir instead, or some variant of it.

Diego