-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 03:02:33
php  : 2026-09-29 04:02:33
error for %Y %m %x %X, strftime=2026 09 09/29/26 04:02:33, adodb=2026 09 09/29/26 03:02:33
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

7:43:31 pm PM 25 Sat December 5 17 05 17 43 25 Saturday 0 12 Dec 12 +0100 RFC2822 Sat, 25 Dec 1982 17:43:31 +0100 31 31 409682611 6 82 1982 358 3600 2003 Error date(): 409682611
  "date CET 1982-12-25 17:43:31 pm PM 25 Sat December 5 17 05 17 43 25 Saturday 0 12 Dec 12 +0100 RFC2822 Sat, 25 Dec 1982 17:43:31 +0100 31 31 409682611 6 82 1982 358 3600 2003" (date len=174)
  "date CET 1982-12-25 18:43:31 pm PM 25 Sat December 6 18 06 18 43 25 Saturday 0 12 Dec 12 +0200 RFC2822 Sat, 25 Dec 1982 18:43:31 +0200 31 31 409682611 6 82 1982 358 7200 2003" (adodb_date len=174)

Error getdate() 409682611
Array ( [seconds] => 31 [minutes] => 43 [hours] => 17 [mday] => 25 [wday] => 6 [mon] => 12 [year] => 1982 [yday] => 358 [weekday] => Saturday [month] => December [0] => 409682611 )
Array ( [seconds] => 31 [minutes] => 43 [hours] => 18 [mday] => 25 [wday] => 6 [mon] => 12 [year] => 1982 [yday] => 358 [weekday] => Saturday [month] => December [0] => 409682611 )

2:33:44 pm PM 22 Sun November 10 22 10 22 33 22 Sunday 0 11 Nov 11 +0100 RFC2822 Sun, 22 Nov 1981 22:33:44 +0100 44 30 375312824 0 81 1981 325 3600 2003 Error date(): 375312824

  "date CET 1981-11-22 22:33:44 pm PM 22 Sun November 10 22 10 22 33 22 Sunday 0 11 Nov 11 +0100 RFC2822 Sun, 22 Nov 1981 22:33:44 +0100 44 30 375312824 0 81 1981 325 3600 2003" (date len=173)
  "date CET 1981-11-22 23:33:44 pm PM 22 Sun November 11 23 11 23 33 22 Sunday 0 11 Nov 11 +0200 RFC2822 Sun, 22 Nov 1981 23:33:44 +0200 44 30 375312824 0 81 1981 325 7200 2003" (adodb_date len=173)

6:15:02 am AM 12 Tue August 6 6 06 06 15 12 Tuesday 1 08 Aug 8 +0200 RFC2822 Tue, 12 Aug 1980 06:15:02 +0200 02 31 334901702 2 80 1980 224 7200 2003 Error date(): 334901702
  "date CEST 1980-08-12 06:15:02 am AM 12 Tue August 6 6 06 06 15 12 Tuesday 1 08 Aug 8 +0200 RFC2822 Tue, 12 Aug 1980 06:15:02 +0200 02 31 334901702 2 80 1980 224 7200 2003" (date len=170)
  "date CEST 1980-08-12 05:15:02 am AM 12 Tue August 5 5 05 05 15 12 Tuesday 1 08 Aug 8 +0100 RFC2822 Tue, 12 Aug 1980 05:15:02 +0100 02 31 334901702 2 80 1980 224 3600 2003" (adodb_date len=170)

Error getdate() 334901702
Array ( [seconds] => 2 [minutes] => 15 [hours] => 6 [mday] => 12 [wday] => 2 [mon] => 8 [year] => 1980 [yday] => 224 [weekday] => Tuesday [month] => August [0] => 334901702 )
Array ( [seconds] => 2 [minutes] => 15 [hours] => 5 [mday] => 12 [wday] => 2 [mon] => 8 [year] => 1980 [yday] => 224 [weekday] => Tuesday [month] => August [0] => 334901702 )

9:03:11 pm PM 06 Mon April 7 19 07 19 03 6 Monday 0 04 Apr 4 +0200 RFC2822 Mon, 06 Apr 1981 19:03:11 +0200 11 30 355424591 1 81 1981 95 7200 2003 Error date(): 355424591

  "date CEST 1981-04-06 19:03:11 pm PM 06 Mon April 7 19 07 19 03 6 Monday 0 04 Apr 4 +0200 RFC2822 Mon, 06 Apr 1981 19:03:11 +0200 11 30 355424591 1 81 1981 95 7200 2003" (date len=167)
  "date CEST 1981-04-06 18:03:11 pm PM 06 Mon April 6 18 06 18 03 6 Monday 0 04 Apr 4 +0100 RFC2822 Mon, 06 Apr 1981 18:03:11 +0100 11 30 355424591 1 81 1981 95 3600 2003" (adodb_date len=167)

Error getdate() 355424591
Array ( [seconds] => 11 [minutes] => 3 [hours] => 19 [mday] => 6 [wday] => 1 [mon] => 4 [year] => 1981 [yday] => 95 [weekday] => Monday [month] => April [0] => 355424591 )
Array ( [seconds] => 11 [minutes] => 3 [hours] => 18 [mday] => 6 [wday] => 1 [mon] => 4 [year] => 1981 [yday] => 95 [weekday] => Monday [month] => April [0] => 355424591 )

3:46:49 pm PM 24 Tue June 1 13 01 13 46 24 Tuesday 1 06 Jun 6 +0200 RFC2822 Tue, 24 Jun 1980 13:46:49 +0200 49 30 330695209 2 80 1980 175 7200 2003 Error date(): 330695209

  "date CEST 1980-06-24 13:46:49 pm PM 24 Tue June 1 13 01 13 46 24 Tuesday 1 06 Jun 6 +0200 RFC2822 Tue, 24 Jun 1980 13:46:49 +0200 49 30 330695209 2 80 1980 175 7200 2003" (date len=169)
  "date CEST 1980-06-24 12:46:49 pm PM 24 Tue June 12 12 12 12 46 24 Tuesday 1 06 Jun 6 +0100 RFC2822 Tue, 24 Jun 1980 12:46:49 +0100 49 30 330695209 2 80 1980 175 3600 2003" (adodb_date len=170)

Error getdate() 330695209
Array ( [seconds] => 49 [minutes] => 46 [hours] => 13 [mday] => 24 [wday] => 2 [mon] => 6 [year] => 1980 [yday] => 175 [weekday] => Tuesday [month] => June [0] => 330695209 )
Array ( [seconds] => 49 [minutes] => 46 [hours] => 12 [mday] => 24 [wday] => 2 [mon] => 6 [year] => 1980 [yday] => 175 [weekday] => Tuesday [month] => June [0] => 330695209 )

Testing random dates between 100 and 4000

Testing 1964 to 1976, or 378432000 seconds, offset=81191: 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 Tested 4662 dates

Failed :-(

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