001- error: 0, Argument 1 passed to IntlCalendar::isEquivalentTo() must be an instance of IntlCalendar, int given
003- error: 2, IntlCalendar::isEquivalentTo() expects exactly 1 parameter, 2 given
004- error: 2, IntlCalendar::isEquivalentTo(): intlcal_is_equivalent_to: bad arguments
005- bool(false)
006- error: 0, Argument 1 passed to IntlCalendar::isEquivalentTo() must be an instance of IntlCalendar, int given
007-
008- error: 2, intlcal_is_equivalent_to() expects exactly 2 parameters, 1 given
009- error: 2, intlcal_is_equivalent_to(): intlcal_is_equivalent_to: bad arguments
010- bool(false)
011- error: 0, Argument 2 passed to intlcal_is_equivalent_to() must be an instance of IntlCalendar, int given
012-
013- error: 0, Argument 1 passed to intlcal_is_equivalent_to() must be an instance of IntlCalendar, int given