public function getContentTypeFieldType($contenttypeslug, $fieldname) { $contenttype = $this->getContentType($contenttypeslug); if (in_array($fieldname, ['datecreated', 'datechanged', 'datepublish', 'datedepublish'])) { return "datetime"; } elseif (isset($contenttype['fields'][$fieldname]['type'])) { return $contenttype['fields'][$fieldname]['type']; } else { return false; } }