note 75421 deleted from function.scandir by danbrown

Note Submitter: Edwin at NOSPAM dot example dot com ---- Aryel wrote a function called php4_scandir which works only if the is_dir function is called with the complete path. Otherwise the function will only work within the current working directory. So changing is_dir($file) to is_dir("$dir/$file") will work. I believe that the test on skipDots should be negated to get the desired effect.