[PHP] incorrect results from is_dir

[Tom Beidler]

I'm getting TRUE from is_dir when no directory exists. Here's my code;

//Find out if there is an image folder existing
$image_folder = floor ($service_datex[1]) . "_" . floor ($service_datex[2])
. "_" . $service_datex[0] . "_" . $site_id;

chdir('site_images');

if (is_dir($image_folder) == "TRUE") {
    $folder_exists = "yes";
} else {
    $folder_exists = "no";
}

Everything comes up TRUE whether the directory exists or not. Any help
greatly appreciated. Running on UNIX.

Thanks,
Tom


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