List directories, excluding files

[rupertbj]

I have the following code to list directories, excluding files:

$dir = "pictures"; 
$folder = scandir($dir, 0);
$files = array_reverse($folder); 
for( $ctr = 0; $ctr < sizeof( $files ); $ctr++ ) {
if($files[$ctr] != "." && $files[$ctr] != "..")
print "$files[$ctr]<br>";
}

but it lists directories AND files.... I want to exclude the files.

How can I do that?

Many thanks,

R

[Krik]

Use [man]is_dir[/man] to check if items the "$folder" are a directory.

[nevvermind]

Use glob() with GLOB_ONLYDIR flag.

foreach (glob("pictures", GLOB_ONLYDIR) as $dir_name) {

echo $dir_name . "<br />";

}