$_cache_f = $this->_cache_dir.$this->_cached_file;
- if ( (!file_exists($_cache_f)) || (filemtime($_cache_f) < $this->_refresh) || (filesize($_cache_f) == '0')) {
+ if ( (!file_exists($_cache_f)) || (filemtime($_cache_f) < $this->_refresh) || (filesize($_cache_f) == 0)) {
// We have to parse the remote file
$this->_use_cached_file = false;
// --> we want to provide proper Information for Use in
}
$i++;
}
- if ((count($dummy) > 0) && (count($reply) == '0') && (!$isContent)) {
+ if ((count($dummy) > 0) && (count($reply) == 0) && (!$isContent)) {
// Transfer content from dummy
$reply = $content;
}