Mam tak:

DATE_FORMAT_LC="l, d, F Y"
DATE_FORMAT_LC1="l, d, F Y"
DATE_FORMAT_LC2="l, d, F Y H:i"
DATE_FORMAT_LC3="d F Y"
DATE_FORMAT_LC4="d-m-y"
DATE_FORMAT_LC5="d-m-y H:i"
DATE_FORMAT_JS1="d-m-y"
DATE_FORMAT_CALENDAR_DATE="%Y-%m-%d"
DATE_FORMAT_CALENDAR_DATETIME="%Y-%m-%d %H:%M:%S"
DATE_FORMAT_FILTER_DATE="d-m-y"
DATE_FORMAT_FILTER_DATETIME="Y-m-d H:i:s"