-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: 2026-09-27 14:09:16
php  : 2026-09-27 15:09:16
error for %Y %m %x %X, strftime=2026 09 09/27/26 15:09:16, adodb=2026 09 09/27/26 14:09:16
error for %H %M S, strftime=15 09 S, adodb=14 09 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

7:41:54 am AM 28 Thu May 7 7 07 07 41 28 Thursday 0 05 May 5 +0200 RFC2822 Thu, 28 May 1981 07:41:54 +0200 54 31 359876514 4 81 1981 147 7200 2003 Error date(): 359876514
  "date CEST 1981-05-28 07:41:54 am AM 28 Thu May 7 7 07 07 41 28 Thursday 0 05 May 5 +0200 RFC2822 Thu, 28 May 1981 07:41:54 +0200 54 31 359876514 4 81 1981 147 7200 2003" (date len=168)
  "date CEST 1981-05-28 06:41:54 am AM 28 Thu May 6 6 06 06 41 28 Thursday 0 05 May 5 +0100 RFC2822 Thu, 28 May 1981 06:41:54 +0100 54 31 359876514 4 81 1981 147 3600 2003" (adodb_date len=168)

Error getdate() 359876514
Array ( [seconds] => 54 [minutes] => 41 [hours] => 7 [mday] => 28 [wday] => 4 [mon] => 5 [year] => 1981 [yday] => 147 [weekday] => Thursday [month] => May [0] => 359876514 )
Array ( [seconds] => 54 [minutes] => 41 [hours] => 6 [mday] => 28 [wday] => 4 [mon] => 5 [year] => 1981 [yday] => 147 [weekday] => Thursday [month] => May [0] => 359876514 )

5:13:23 pm PM 27 Sat June 3 15 03 15 13 27 Saturday 0 06 Jun 6 +0200 RFC2822 Sat, 27 Jun 1981 15:13:23 +0200 23 30 362495603 6 81 1981 177 7200 2003 Error date(): 362495603

  "date CEST 1981-06-27 15:13:23 pm PM 27 Sat June 3 15 03 15 13 27 Saturday 0 06 Jun 6 +0200 RFC2822 Sat, 27 Jun 1981 15:13:23 +0200 23 30 362495603 6 81 1981 177 7200 2003" (date len=170)
  "date CEST 1981-06-27 14:13:23 pm PM 27 Sat June 2 14 02 14 13 27 Saturday 0 06 Jun 6 +0100 RFC2822 Sat, 27 Jun 1981 14:13:23 +0100 23 30 362495603 6 81 1981 177 3600 2003" (adodb_date len=170)

Error getdate() 362495603
Array ( [seconds] => 23 [minutes] => 13 [hours] => 15 [mday] => 27 [wday] => 6 [mon] => 6 [year] => 1981 [yday] => 177 [weekday] => Saturday [month] => June [0] => 362495603 )
Array ( [seconds] => 23 [minutes] => 13 [hours] => 14 [mday] => 27 [wday] => 6 [mon] => 6 [year] => 1981 [yday] => 177 [weekday] => Saturday [month] => June [0] => 362495603 )

2:38:55 pm PM 21 Thu October 12 12 12 12 38 21 Thursday 0 10 Oct 10 +0100 RFC2822 Thu, 21 Oct 1982 12:38:55 +0100 55 31 404048335 4 82 1982 293 3600 2003 Error date(): 404048335

  "date CET 1982-10-21 12:38:55 pm PM 21 Thu October 12 12 12 12 38 21 Thursday 0 10 Oct 10 +0100 RFC2822 Thu, 21 Oct 1982 12:38:55 +0100 55 31 404048335 4 82 1982 293 3600 2003" (date len=174)
  "date CET 1982-10-21 13:38:55 pm PM 21 Thu October 1 13 01 13 38 21 Thursday 0 10 Oct 10 +0200 RFC2822 Thu, 21 Oct 1982 13:38:55 +0200 55 31 404048335 4 82 1982 293 7200 2003" (adodb_date len=173)

Error getdate() 404048335
Array ( [seconds] => 55 [minutes] => 38 [hours] => 12 [mday] => 21 [wday] => 4 [mon] => 10 [year] => 1982 [yday] => 293 [weekday] => Thursday [month] => October [0] => 404048335 )
Array ( [seconds] => 55 [minutes] => 38 [hours] => 13 [mday] => 21 [wday] => 4 [mon] => 10 [year] => 1982 [yday] => 293 [weekday] => Thursday [month] => October [0] => 404048335 )

3:31:27 am AM 05 Tue May 3 3 03 03 31 5 Tuesday 0 05 May 5 +0200 RFC2822 Tue, 05 May 1981 03:31:27 +0200 27 31 357874287 2 81 1981 124 7200 2003 Error date(): 357874287

  "date CEST 1981-05-05 03:31:27 am AM 05 Tue May 3 3 03 03 31 5 Tuesday 0 05 May 5 +0200 RFC2822 Tue, 05 May 1981 03:31:27 +0200 27 31 357874287 2 81 1981 124 7200 2003" (date len=166)
  "date CEST 1981-05-05 02:31:27 am AM 05 Tue May 2 2 02 02 31 5 Tuesday 0 05 May 5 +0100 RFC2822 Tue, 05 May 1981 02:31:27 +0100 27 31 357874287 2 81 1981 124 3600 2003" (adodb_date len=166)

Error getdate() 357874287
Array ( [seconds] => 27 [minutes] => 31 [hours] => 3 [mday] => 5 [wday] => 2 [mon] => 5 [year] => 1981 [yday] => 124 [weekday] => Tuesday [month] => May [0] => 357874287 )
Array ( [seconds] => 27 [minutes] => 31 [hours] => 2 [mday] => 5 [wday] => 2 [mon] => 5 [year] => 1981 [yday] => 124 [weekday] => Tuesday [month] => May [0] => 357874287 )

1:11:02 pm PM 10 Sun May 9 21 09 21 11 10 Sunday 0 05 May 5 +0200 RFC2822 Sun, 10 May 1981 21:11:02 +0200 02 31 358369862 0 81 1981 129 7200 2003 Error date(): 358369862

  "date CEST 1981-05-10 21:11:02 pm PM 10 Sun May 9 21 09 21 11 10 Sunday 0 05 May 5 +0200 RFC2822 Sun, 10 May 1981 21:11:02 +0200 02 31 358369862 0 81 1981 129 7200 2003" (date len=167)
  "date CEST 1981-05-10 20:11:02 pm PM 10 Sun May 8 20 08 20 11 10 Sunday 0 05 May 5 +0100 RFC2822 Sun, 10 May 1981 20:11:02 +0100 02 31 358369862 0 81 1981 129 3600 2003" (adodb_date len=167)

Error getdate() 358369862
Array ( [seconds] => 2 [minutes] => 11 [hours] => 21 [mday] => 10 [wday] => 0 [mon] => 5 [year] => 1981 [yday] => 129 [weekday] => Sunday [month] => May [0] => 358369862 )
Array ( [seconds] => 2 [minutes] => 11 [hours] => 20 [mday] => 10 [wday] => 0 [mon] => 5 [year] => 1981 [yday] => 129 [weekday] => Sunday [month] => May [0] => 358369862 )

6:39:12 pm PM 22 Thu April 4 16 04 16 39 22 Thursday 0 04 Apr 4 +0200 RFC2822 Thu, 22 Apr 1982 16:39:12 +0200 12 30 388334352 4 82 1982 111 7200 2003 Error date(): 388334352

  "date CEST 1982-04-22 16:39:12 pm PM 22 Thu April 4 16 04 16 39 22 Thursday 0 04 Apr 4 +0200 RFC2822 Thu, 22 Apr 1982 16:39:12 +0200 12 30 388334352 4 82 1982 111 7200 2003" (date len=171)
  "date CEST 1982-04-22 15:39:12 pm PM 22 Thu April 3 15 03 15 39 22 Thursday 0 04 Apr 4 +0100 RFC2822 Thu, 22 Apr 1982 15:39:12 +0100 12 30 388334352 4 82 1982 111 3600 2003" (adodb_date len=171)

Error getdate() 388334352
Array ( [seconds] => 12 [minutes] => 39 [hours] => 16 [mday] => 22 [wday] => 4 [mon] => 4 [year] => 1982 [yday] => 111 [weekday] => Thursday [month] => April [0] => 388334352 )
Array ( [seconds] => 12 [minutes] => 39 [hours] => 15 [mday] => 22 [wday] => 4 [mon] => 4 [year] => 1982 [yday] => 111 [weekday] => Thursday [month] => April [0] => 388334352 )

6:41:49 pm PM 01 Thu April 4 16 04 16 41 1 Thursday 0 04 Apr 4 +0200 RFC2822 Thu, 01 Apr 1982 16:41:49 +0200 49 30 386520109 4 82 1982 90 7200 2003 Error date(): 386520109

  "date CEST 1982-04-01 16:41:49 pm PM 01 Thu April 4 16 04 16 41 1 Thursday 0 04 Apr 4 +0200 RFC2822 Thu, 01 Apr 1982 16:41:49 +0200 49 30 386520109 4 82 1982 90 7200 2003" (date len=169)
  "date CEST 1982-04-01 15:41:49 pm PM 01 Thu April 3 15 03 15 41 1 Thursday 0 04 Apr 4 +0100 RFC2822 Thu, 01 Apr 1982 15:41:49 +0100 49 30 386520109 4 82 1982 90 3600 2003" (adodb_date len=169)

Error getdate() 386520109
Array ( [seconds] => 49 [minutes] => 41 [hours] => 16 [mday] => 1 [wday] => 4 [mon] => 4 [year] => 1982 [yday] => 90 [weekday] => Thursday [month] => April [0] => 386520109 )
Array ( [seconds] => 49 [minutes] => 41 [hours] => 15 [mday] => 1 [wday] => 4 [mon] => 4 [year] => 1982 [yday] => 90 [weekday] => Thursday [month] => April [0] => 386520109 )

Testing random dates between 100 and 4000

Testing 1964 to 1976, or 378432000 seconds, offset=50649: 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 Tested 7472 dates

Failed :-(

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