2007. 04. 16, hétfő keltezéssel 10.50-kor Zoltán Németh ezt írta:
> 2007. 04. 16, hétfő keltezéssel 10.40-kor Otto Wyss ezt írta:
> > Zoltán Németh wrote:
> > > what do you mean by doesn't work? what error is thrown if any? what
> > > result do you get instead of the expected?
> > > at first glance I cannot see anything wrong with your function...
> > > 
> > It simply doesn't add any sub folder to $dirs. Could it be that the 
> > function doesn't return the $dirs parameter?
> 
> yes at second look I see the problem. you should do it this way:
> 
> function recurseDir ($base, $accending = true, $dirs = array()) {
>      $handle = opendir ($base);
>      while ($dir = readdir($handle)) {
>        if (($dir != '..') and ($dir != '.')) {
>          $d = $base.'/'.$dir;
>          if (is_dir ($d)) {
>            $dirs[$d] = filemtime($d);
>            $dirs = recurseDir ($d, true, $dirs);
>          }
>        }
>      }
>      closedir ($handle);
>      asort ($dirs);
>      return $accending? $dirs: array_reverse ($dirs);
>    }
> 
> and then you can call array_keys on the result of the whole recursion
> like:
> $dirnames = array_keys($base, $accending);

ehh typo in the above line, sorry

$dirnames = array_keys(recurseDir($base, $accending));

greets
Zoltán Németh

> 
> greets
> Zoltán Németh
> 
> > 
> > O. Wyss
> > 
> 

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