fetch_greg 211 ext/intl/calendar/gregoriancalendar_methods.cpp fetch_greg(co)->setGregorianChange(date, CALENDAR_ERROR_CODE(co)); fetch_greg 231 ext/intl/calendar/gregoriancalendar_methods.cpp RETURN_DOUBLE((double)fetch_greg(co)->getGregorianChange()); fetch_greg 254 ext/intl/calendar/gregoriancalendar_methods.cpp RETURN_BOOL((int)fetch_greg(co)->isLeapYear((int32_t)year));