Re: Appending into associative arrays

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 > > >