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Posted by Renι Kδlin on 02/26/06 16:09
Hi!
I've got a tiny little problem :-) with the following code:
....
function get_styles($dir) {
$tmp = scandir($dir); // Line 19
echo $dir; echo $tmp;
foreach ($tmp as $key => $datei) {
if (substr($datei, -3) == "css") {
$tmpdatei = substr($datei, 0, (strlen($datei) - 4));
$trimmed_array[$key] = $tmpdatei; }
}
return $trimmed_array;
}
function init_styleswitcher() {
if (!isset($_SESSION['styles'])) { $_SESSION['styles'] =
get_styles($cssdir); }
....
I get these Errormessages, the 2nd and the 3rd are consequences of the
first I suppose:
Warning: scandir() [function.scandir.html]: (errno 22): Unknown error: 0
in /home/designw/public_html/styleswitcher/phplib/styleswitcher.php on
line 19
Warning: Invalid argument supplied for foreach() in
/home/designw/public_html/styleswitcher/phplib/styleswitcher.php on line 21
Warning: in_array() [function.in-array.html]: Wrong datatype for second
argument in
/home/designw/public_html/styleswitcher/phplib/styleswitcher.php on line 34
This function doesn't work anymore since I try to use it in sessions and
I don't understand it. Can anyone give me a hint?
Thanks
renΓ©
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