Hướng dẫn php list directories only

I would like to use opendir() to list only the folders in a particular folder (i.e. /www/site/). I would like to exclude files from the list as well at the '.' and '..' folders that appear on a linux folder listing. How would I go about doing this?

asked Jun 27, 2011 at 19:23

Jeff ThomasJeff Thomas

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0

foreach(glob('directory/*', GLOB_ONLYDIR) as $dir) {
    $dir = str_replace('directory/', '', $dir);
    echo $dir;
}

You can use simply glob with GLOB_ONLYDIR and then filter resulted directories

answered Feb 5, 2013 at 13:08

0

Check out the PHP docs for readdir(). It includes an example for exactly this.

For completeness:

Simply change opendir('.') to your directory, i.e. opendir('/www/sites/'), and update $blacklist to include the names of files or directory you do not wish to output.

answered Jun 27, 2011 at 19:25

Jason McCrearyJason McCreary

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4

function scandir_nofolders($d) {
   return array_filter(scandir($d), function ($f) use($d) {
       return ! is_dir($d . DIRECTORY_SEPARATOR . $f);
   });
}

This function returns an array you can iterate over or store somewhere, which is what 99.37% of all programmers using opendir want.

answered Jun 27, 2011 at 19:27

phihagphihag

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2

List only folders (Directories):

answered Mar 28, 2013 at 10:10

T.ToduaT.Todua

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1

Try this with glob('*') function

    ' . $value . '
';
        $i++;
    }
    ?>

Above code worked for me for list out folders in current directory and I further developed code to open each folder in a new tab in same browser. This is shows only directories.

answered Nov 25, 2015 at 9:41

Chaminda BandaraChaminda Bandara

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Can also be used in forms to create a Dropdown of Folder names (here it is the images folder). Ensures that a user uploading an image pushes it to the correct folder :-)

    General Image
    ' . $dirname . ''  ; 
    }
    ?>
    

answered Nov 30, 2015 at 22:19