-24 :20-01-2038
-23 :20-02-2038
-22 :20-03-2038
-21 :20-04-2038
-20 :20-05-2038
-19 :20-06-2038
-18 :20-07-2038
-17 :20-08-2038
-16 :20-09-2038
-15 :20-10-2038
-14 :20-11-2038
-13 :20-12-2038
-12 :20-01-2039
-11 :20-02-2039
-10 :20-03-2039
-9 :20-04-2039
-8 :20-05-2039
-7 :20-06-2039
-6 :20-07-2039
-5 :20-08-2039
-4 :20-09-2039
-3 :20-10-2039
-2 :20-11-2039
-1 :20-12-2039
0 :20-01-2040
1 :20-02-2040
2 :20-03-2040
3 :20-04-2040
4 :20-05-2040
5 :20-06-2040
6 :20-07-2040
7 :20-08-2040
8 :20-09-2040
9 :20-10-2040
10 :20-11-2040
11 :20-12-2040
12 :20-01-2041
13 :20-02-2041
14 :20-03-2041
15 :20-04-2041
16 :20-05-2041
17 :20-06-2041
18 :20-07-2041
19 :20-08-2041
20 :20-09-2041
21 :20-10-2041
22 :20-11-2041
23 :20-12-2041
24 :20-01-2042

Testing adodb_date and adodb_mktime. version=0.35 PHP=7.4.15

adodb: 2026-09-29 03:02:07
php  : 2026-09-29 04:02:07
error for %Y %m %x %X, strftime=2026 09 09/29/26 04:02:07, adodb=2026 09 09/29/26 03:02:07
error for %H %M S, strftime=04 02 S, adodb=03 02 S

Testing gregorian <=> julian conversion

-12219382800 -12219296400 15 Oct 1582, Fri=Fri
4 Oct 1582, Thu=Thu

Testing overflow

Testing 2-digit => 4-digit year conversion

Err 2-digit 1940
Err 2-digit 1950

Testing date formating

20:26:44 pm PM 13 Mon July 8 20 08 20 26 13 Monday 0 07 Jul 7 +0200 RFC2822 Mon, 13 Jul 1981 20:26:44 +0200 44 31 363896804 1 81 1981 193 7200 2003 Error date(): 363896804
  "date CEST 1981-07-13 20:26:44 pm PM 13 Mon July 8 20 08 20 26 13 Monday 0 07 Jul 7 +0200 RFC2822 Mon, 13 Jul 1981 20:26:44 +0200 44 31 363896804 1 81 1981 193 7200 2003" (date len=168)
  "date CEST 1981-07-13 19:26:44 pm PM 13 Mon July 7 19 07 19 26 13 Monday 0 07 Jul 7 +0100 RFC2822 Mon, 13 Jul 1981 19:26:44 +0100 44 31 363896804 1 81 1981 193 3600 2003" (adodb_date len=168)

Error getdate() 363896804
Array ( [seconds] => 44 [minutes] => 26 [hours] => 20 [mday] => 13 [wday] => 1 [mon] => 7 [year] => 1981 [yday] => 193 [weekday] => Monday [month] => July [0] => 363896804 )
Array ( [seconds] => 44 [minutes] => 26 [hours] => 19 [mday] => 13 [wday] => 1 [mon] => 7 [year] => 1981 [yday] => 193 [weekday] => Monday [month] => July [0] => 363896804 )

5:45:16 am AM 29 Thu May 5 5 05 05 45 29 Thursday 1 05 May 5 +0200 RFC2822 Thu, 29 May 1980 05:45:16 +0200 16 31 328419916 4 80 1980 149 7200 2003 Error date(): 328419916

  "date CEST 1980-05-29 05:45:16 am AM 29 Thu May 5 5 05 05 45 29 Thursday 1 05 May 5 +0200 RFC2822 Thu, 29 May 1980 05:45:16 +0200 16 31 328419916 4 80 1980 149 7200 2003" (date len=168)
  "date CEST 1980-05-29 04:45:16 am AM 29 Thu May 4 4 04 04 45 29 Thursday 1 05 May 5 +0100 RFC2822 Thu, 29 May 1980 04:45:16 +0100 16 31 328419916 4 80 1980 149 3600 2003" (adodb_date len=168)

20:55:12 pm PM 06 Thu May 8 20 08 20 55 6 Thursday 0 05 May 5 +0200 RFC2822 Thu, 06 May 1982 20:55:12 +0200 12 31 389559312 4 82 1982 125 7200 2003 Error date(): 389559312
  "date CEST 1982-05-06 20:55:12 pm PM 06 Thu May 8 20 08 20 55 6 Thursday 0 05 May 5 +0200 RFC2822 Thu, 06 May 1982 20:55:12 +0200 12 31 389559312 4 82 1982 125 7200 2003" (date len=168)
  "date CEST 1982-05-06 19:55:12 pm PM 06 Thu May 7 19 07 19 55 6 Thursday 0 05 May 5 +0100 RFC2822 Thu, 06 May 1982 19:55:12 +0100 12 31 389559312 4 82 1982 125 3600 2003" (adodb_date len=168)

Error getdate() 389559312
Array ( [seconds] => 12 [minutes] => 55 [hours] => 20 [mday] => 6 [wday] => 4 [mon] => 5 [year] => 1982 [yday] => 125 [weekday] => Thursday [month] => May [0] => 389559312 )
Array ( [seconds] => 12 [minutes] => 55 [hours] => 19 [mday] => 6 [wday] => 4 [mon] => 5 [year] => 1982 [yday] => 125 [weekday] => Thursday [month] => May [0] => 389559312 )

09:00:44 am AM 19 Fri November 9 9 09 09 00 19 Friday 0 11 Nov 11 +0100 RFC2822 Fri, 19 Nov 1982 09:00:44 +0100 44 30 406540844 5 82 1982 322 3600 2003 Error date(): 406540844

  "date CET 1982-11-19 09:00:44 am AM 19 Fri November 9 9 09 09 00 19 Friday 0 11 Nov 11 +0100 RFC2822 Fri, 19 Nov 1982 09:00:44 +0100 44 30 406540844 5 82 1982 322 3600 2003" (date len=171)
  "date CET 1982-11-19 10:00:44 am AM 19 Fri November 10 10 10 10 00 19 Friday 0 11 Nov 11 +0200 RFC2822 Fri, 19 Nov 1982 10:00:44 +0200 44 30 406540844 5 82 1982 322 7200 2003" (adodb_date len=173)

Error getdate() 406540844
Array ( [seconds] => 44 [minutes] => 0 [hours] => 9 [mday] => 19 [wday] => 5 [mon] => 11 [year] => 1982 [yday] => 322 [weekday] => Friday [month] => November [0] => 406540844 )
Array ( [seconds] => 44 [minutes] => 0 [hours] => 10 [mday] => 19 [wday] => 5 [mon] => 11 [year] => 1982 [yday] => 322 [weekday] => Friday [month] => November [0] => 406540844 )

2:04:22 pm PM 29 Thu April 10 22 10 22 04 29 Thursday 0 04 Apr 4 +0200 RFC2822 Thu, 29 Apr 1982 22:04:22 +0200 22 30 388958662 4 82 1982 118 7200 2003 Error date(): 388958662

  "date CEST 1982-04-29 22:04:22 pm PM 29 Thu April 10 22 10 22 04 29 Thursday 0 04 Apr 4 +0200 RFC2822 Thu, 29 Apr 1982 22:04:22 +0200 22 30 388958662 4 82 1982 118 7200 2003" (date len=172)
  "date CEST 1982-04-29 21:04:22 pm PM 29 Thu April 9 21 09 21 04 29 Thursday 0 04 Apr 4 +0100 RFC2822 Thu, 29 Apr 1982 21:04:22 +0100 22 30 388958662 4 82 1982 118 3600 2003" (adodb_date len=171)

Testing random dates between 100 and 4000

Testing 1970 to 1982, or 378432000 seconds, offset=88631: 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 Tested 4270 dates

Failed :-(

Original: 2063-12-24
Converted: 24-Dec-2063