PHP List Directory structure and exclude some directories

Question

I have this PHP Code:

$rootpath = \'../admin/\';
$inner = new RecursiveDirectoryIterator($rootpath);
$fileinfos = new RecursiveIteratorIterator($inner);

for         


        

Answer 1

You can use RecursiveFilterIterator to filter dirs and in fooreach loop you have only accepted dirs.

class MyDirFilter extends RecursiveFilterIterator {
    public function accept() {

        $excludePath = array('exclude_dir1', 'exclude_dir2');
        foreach($excludePath as $exPath){
            if(strpos($this->current()->getPath(), $exPath) !== false){
                return false;
            }
        }
        return true;

    }
}

$rootpath = '../admin/';
$dirIterator = new RecursiveDirectoryIterator($rootpath);
$filter   = new MyDirFilter($dirIterator);
$fileinfos   = new RecursiveIteratorIterator($filter);

foreach($fileinfos as $pathname => $fileinfo)
{
    // only accepted dirs in loop
}