[SOLVED] Display Files in Folder - Folders displayed as Bold?

[JMair]

I found this script to display all files in a folder and display them as a link. So far I love it but I would like to be able to echo Folders/directories as a Bold line. I've added a switch for filtering out index.php or other files I dont want displayed. How can I check to see if $narray is a Folder or Directory?

 

Here is the full code.

<?php
$path = "./";
$narray=array();
$dir_handle = @opendir($path) or die("Unable to open $path");
echo "Directory Listing of $path<br/>";
$i=0;
while($file = readdir($dir_handle))
{
     if($file != '.' && $file != '..')
    {
        //echo "<a href='$path/$file'>$file</a><br/>";
        $narray[$i]=$file;
        $i++;
    }
}
sort($narray);

for($i=0; $i<sizeof($narray); $i++)
{
$dirname = $narray[$i];

switch ($narray[$i])
{
case "index.php":
  echo "<br />";
  break;
case 2:
  echo "Number 2";
  break;
case 3:
  echo "Number 3";
  break;
default:
  echo "<a href=".chr(34).$path.$narray[$i].chr(34).">".$narray[$i]."</a><br/>";
}



}

//closing the directory
closedir($dir_handle);
?>

[JMair]

I found the solution (below is the script). I will post another question on how to have select links certain colors without using css.

<?php
$path = "./";
$narray=array();
$dir_handle = @opendir($path) or die("Unable to open $path");
echo "Directory Listing of $path<br/>";
$i=0;
while($file = readdir($dir_handle))
{
     if($file != '.' && $file != '..')
    {
        //echo "<a href='$path/$file'>$file</a><br/>";
        $narray[$i]=$file;
        $i++;
    }
}


sort($narray);

for($i=0; $i<sizeof($narray); $i++)
{
$dirname = $narray[$i];

switch ($narray[$i])
{
case "index.php":
  echo "<br />";
  break;
case 2:
  echo "Unused";
  break;
case 3:
  echo "Unused";
  break;
default:
$checkfile = $narray[$i]; 
if (!is_file($checkfile)) 
//Although adding the Color, the link color (blue) is still the printed link color.
echo "<font color='GREEN'>"."<B>"."<a href=".chr(34).$path.$narray[$i].chr(34).">".$narray[$i]."</a>"."</b><br/></font>"  ;
//Commenting the above echo and uncommenting the below echo tells me that the link properties overrides the font commands for that line.
//echo "<font color='GREEN'>"."<B>".$narray[$i]."</b><br/></font>";  
  else echo "<a href=".chr(34).$path.$narray[$i].chr(34).">".$narray[$i]."</a><br/>";
  
}



}

//closing the directory
closedir($dir_handle);
?>