foreach($usedays as $d){
foreach($hours as $h){
$date = new DateTime($d. ' ' . $h, new DateTimeZone($this->tz));
- $date->setTimezone(new DateTimeZone(ini_get('date.timezone')));
+
+ if(!empty(ini_get('date.timezone'))){
+ $date->setTimezone(new DateTimeZone(ini_get('date.timezone')));
+ }
+
$ret[] = $date->format('Y-m-d H:i:s');
}
}