<?php
var_dump(date_default_timezone_get());
for ($y = 1970; $y <= 2020; $y++) {
$dt = DateTime::createFromFormat("Y", $y);
$date = $dt->format("Y-m-d H:i:s");
$isL = $dt->format("L");
print "$y :: $date :: $isL\n";
}
- Output for 7.1.25 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- string(16) "Europe/Amsterdam"
1970 :: 1970-03-28 11:12:20 :: 0
1971 :: 1971-03-28 11:12:20 :: 0
1972 :: 1972-03-28 11:12:20 :: 1
1973 :: 1973-03-28 11:12:20 :: 0
1974 :: 1974-03-28 11:12:20 :: 0
1975 :: 1975-03-28 11:12:20 :: 0
1976 :: 1976-03-28 11:12:20 :: 1
1977 :: 1977-03-28 11:12:20 :: 0
1978 :: 1978-03-28 11:12:20 :: 0
1979 :: 1979-03-28 11:12:20 :: 0
1980 :: 1980-03-28 11:12:20 :: 1
1981 :: 1981-03-28 11:12:20 :: 0
1982 :: 1982-03-28 11:12:20 :: 0
1983 :: 1983-03-28 11:12:20 :: 0
1984 :: 1984-03-28 11:12:20 :: 1
1985 :: 1985-03-28 11:12:20 :: 0
1986 :: 1986-03-28 11:12:20 :: 0
1987 :: 1987-03-28 11:12:20 :: 0
1988 :: 1988-03-28 11:12:20 :: 1
1989 :: 1989-03-28 11:12:20 :: 0
1990 :: 1990-03-28 11:12:20 :: 0
1991 :: 1991-03-28 11:12:20 :: 0
1992 :: 1992-03-28 11:12:20 :: 1
1993 :: 1993-03-28 11:12:20 :: 0
1994 :: 1994-03-28 11:12:20 :: 0
1995 :: 1995-03-28 11:12:20 :: 0
1996 :: 1996-03-28 11:12:20 :: 1
1997 :: 1997-03-28 11:12:20 :: 0
1998 :: 1998-03-28 11:12:20 :: 0
1999 :: 1999-03-28 11:12:20 :: 0
2000 :: 2000-03-28 11:12:20 :: 1
2001 :: 2001-03-28 11:12:20 :: 0
2002 :: 2002-03-28 11:12:20 :: 0
2003 :: 2003-03-28 11:12:20 :: 0
2004 :: 2004-03-28 11:12:20 :: 1
2005 :: 2005-03-28 11:12:20 :: 0
2006 :: 2006-03-28 11:12:20 :: 0
2007 :: 2007-03-28 11:12:20 :: 0
2008 :: 2008-03-28 11:12:20 :: 1
2009 :: 2009-03-28 11:12:20 :: 0
2010 :: 2010-03-28 11:12:20 :: 0
2011 :: 2011-03-28 11:12:20 :: 0
2012 :: 2012-03-28 11:12:20 :: 1
2013 :: 2013-03-28 11:12:20 :: 0
2014 :: 2014-03-28 11:12:20 :: 0
2015 :: 2015-03-28 11:12:20 :: 0
2016 :: 2016-03-28 11:12:20 :: 1
2017 :: 2017-03-28 11:12:20 :: 0
2018 :: 2018-03-28 11:12:20 :: 0
2019 :: 2019-03-28 11:12:20 :: 0
2020 :: 2020-03-28 11:12:20 :: 1
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
string(16) "Europe/Amsterdam"
1970 :: 1970-03-28 11:12:20 :: 0
1971 :: 1971-03-28 11:12:20 :: 0
1972 :: 1972-03-28 11:12:20 :: 1
1973 :: 1973-03-28 11:12:20 :: 0
1974 :: 1974-03-28 11:12:20 :: 0
1975 :: 1975-03-28 11:12:20 :: 0
1976 :: 1976-03-28 11:12:20 :: 1
1977 :: 1977-03-28 11:12:20 :: 0
1978 :: 1978-03-28 11:12:20 :: 0
1979 :: 1979-03-28 11:12:20 :: 0
1980 :: 1980-03-28 11:12:20 :: 1
1981 :: 1981-03-28 11:12:20 :: 0
1982 :: 1982-03-28 11:12:20 :: 0
1983 :: 1983-03-28 11:12:20 :: 0
1984 :: 1984-03-28 11:12:20 :: 1
1985 :: 1985-03-28 11:12:20 :: 0
1986 :: 1986-03-28 11:12:20 :: 0
1987 :: 1987-03-28 11:12:20 :: 0
1988 :: 1988-03-28 11:12:20 :: 1
1989 :: 1989-03-28 11:12:20 :: 0
1990 :: 1990-03-28 11:12:20 :: 0
1991 :: 1991-03-28 11:12:20 :: 0
1992 :: 1992-03-28 11:12:20 :: 1
1993 :: 1993-03-28 11:12:20 :: 0
1994 :: 1994-03-28 11:12:20 :: 0
1995 :: 1995-03-28 11:12:20 :: 0
1996 :: 1996-03-28 11:12:20 :: 1
1997 :: 1997-03-28 11:12:20 :: 0
1998 :: 1998-03-28 11:12:20 :: 0
1999 :: 1999-03-28 11:12:20 :: 0
2000 :: 2000-03-28 11:12:20 :: 1
2001 :: 2001-03-28 11:12:20 :: 0
2002 :: 2002-03-28 11:12:20 :: 0
2003 :: 2003-03-28 11:12:20 :: 0
2004 :: 2004-03-28 11:12:20 :: 1
2005 :: 2005-03-28 11:12:20 :: 0
2006 :: 2006-03-28 11:12:20 :: 0
2007 :: 2007-03-28 11:12:20 :: 0
2008 :: 2008-03-28 11:12:20 :: 1
2009 :: 2009-03-28 11:12:20 :: 0
2010 :: 2010-03-28 11:12:20 :: 0
2011 :: 2011-03-28 11:12:20 :: 0
2012 :: 2012-03-28 11:12:20 :: 1
2013 :: 2013-03-28 11:12:20 :: 0
2014 :: 2014-03-28 11:12:20 :: 0
2015 :: 2015-03-28 11:12:20 :: 0
2016 :: 2016-03-28 11:12:20 :: 1
2017 :: 2017-03-28 11:12:20 :: 0
2018 :: 2018-03-28 11:12:20 :: 0
2019 :: 2019-03-28 11:12:20 :: 0
2020 :: 2020-03-28 11:12:20 :: 1
- Output for 7.3.32 - 7.3.33, 8.0.13
- string(3) "UTC"
1970 :: 1970-03-28 10:12:20 :: 0
1971 :: 1971-03-28 10:12:20 :: 0
1972 :: 1972-03-28 10:12:20 :: 1
1973 :: 1973-03-28 10:12:20 :: 0
1974 :: 1974-03-28 10:12:20 :: 0
1975 :: 1975-03-28 10:12:20 :: 0
1976 :: 1976-03-28 10:12:20 :: 1
1977 :: 1977-03-28 10:12:20 :: 0
1978 :: 1978-03-28 10:12:20 :: 0
1979 :: 1979-03-28 10:12:20 :: 0
1980 :: 1980-03-28 10:12:20 :: 1
1981 :: 1981-03-28 10:12:20 :: 0
1982 :: 1982-03-28 10:12:20 :: 0
1983 :: 1983-03-28 10:12:20 :: 0
1984 :: 1984-03-28 10:12:20 :: 1
1985 :: 1985-03-28 10:12:20 :: 0
1986 :: 1986-03-28 10:12:20 :: 0
1987 :: 1987-03-28 10:12:20 :: 0
1988 :: 1988-03-28 10:12:20 :: 1
1989 :: 1989-03-28 10:12:20 :: 0
1990 :: 1990-03-28 10:12:20 :: 0
1991 :: 1991-03-28 10:12:20 :: 0
1992 :: 1992-03-28 10:12:20 :: 1
1993 :: 1993-03-28 10:12:20 :: 0
1994 :: 1994-03-28 10:12:20 :: 0
1995 :: 1995-03-28 10:12:20 :: 0
1996 :: 1996-03-28 10:12:20 :: 1
1997 :: 1997-03-28 10:12:20 :: 0
1998 :: 1998-03-28 10:12:20 :: 0
1999 :: 1999-03-28 10:12:20 :: 0
2000 :: 2000-03-28 10:12:20 :: 1
2001 :: 2001-03-28 10:12:20 :: 0
2002 :: 2002-03-28 10:12:20 :: 0
2003 :: 2003-03-28 10:12:20 :: 0
2004 :: 2004-03-28 10:12:20 :: 1
2005 :: 2005-03-28 10:12:20 :: 0
2006 :: 2006-03-28 10:12:20 :: 0
2007 :: 2007-03-28 10:12:20 :: 0
2008 :: 2008-03-28 10:12:20 :: 1
2009 :: 2009-03-28 10:12:20 :: 0
2010 :: 2010-03-28 10:12:20 :: 0
2011 :: 2011-03-28 10:12:20 :: 0
2012 :: 2012-03-28 10:12:20 :: 1
2013 :: 2013-03-28 10:12:20 :: 0
2014 :: 2014-03-28 10:12:20 :: 0
2015 :: 2015-03-28 10:12:20 :: 0
2016 :: 2016-03-28 10:12:20 :: 1
2017 :: 2017-03-28 10:12:20 :: 0
2018 :: 2018-03-28 10:12:20 :: 0
2019 :: 2019-03-28 10:12:20 :: 0
2020 :: 2020-03-28 10:12:20 :: 1
preferences:
183.83 ms | 405 KiB | 183 Q