001- Warning: IntlGregorianCalendar::isLeapYear() expects exactly 1 parameter, 2 given in %s on line %d
003- Warning: IntlGregorianCalendar::isLeapYear(): intlgregcal_is_leap_year: bad arguments in %s on line %d
004- bool(false)
005-
006- Warning: IntlGregorianCalendar::isLeapYear() expects exactly 1 parameter, 0 given in %s on line %d
007-
008- Warning: IntlGregorianCalendar::isLeapYear(): intlgregcal_is_leap_year: bad arguments in %s on line %d
009- bool(false)
010-
011- Warning: IntlGregorianCalendar::isLeapYear() expects parameter 1 to be int, string given in %s on line %d
012-
013- Warning: IntlGregorianCalendar::isLeapYear(): intlgregcal_is_leap_year: bad arguments in %s on line %d
014- bool(false)
015-
016- Warning: intlgregcal_is_leap_year() expects exactly 2 parameters, 3 given in %s on line %d
017-
018- Warning: intlgregcal_is_leap_year(): intlgregcal_is_leap_year: bad arguments in %s on line %d
019- bool(false)
020-
021- Warning: intlgregcal_is_leap_year() expects exactly 2 parameters, 1 given in %s on line %d
022-
023- Warning: intlgregcal_is_leap_year(): intlgregcal_is_leap_year: bad arguments in %s on line %d
024- bool(false)
025-
026- Fatal error: Uncaught TypeError: Argument 1 passed to intlgregcal_is_leap_year() must be an instance of IntlGregorianCalendar, int given in %s:%d
027- Stack trace:
028- #0 %s(%d): intlgregcal_is_leap_year(1, 2)
029- #1 {main}
030- thrown in %s on line %d