if (!is_dir(CACHE . '/flattr')) {
mkdir(CACHE . '/flattr', 0777);
}
// if a cache flattr file for this url already exists and it's been less than one day than it have been updated, see in /cache
if (!is_dir(CACHE . '/flattr')) {
mkdir(CACHE . '/flattr', 0777);
}
// if a cache flattr file for this url already exists and it's been less than one day than it have been updated, see in /cache