-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=7.4.33

adodb: 2026-02-04 13:08:44
php  : 2026-02-04 13:08:44

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

2:35:11 pm PM 15 Sat May 10 22 10 22 35 15 Saturday 1 05 May 5 +0100 RFC2822 Sat, 15 May 1976 22:35:11 +0100 11 31 201044111 6 76 1976 135 3600 2003 Error date(): 201044111
  "date +01 1976-05-15 22:35:11 pm PM 15 Sat May 10 22 10 22 35 15 Saturday 1 05 May 5 +0100 RFC2822 Sat, 15 May 1976 22:35:11 +0100 11 31 201044111 6 76 1976 135 3600 2003" (date len=169)
  "date +01 1976-05-15 21:35:11 pm PM 15 Sat May 9 21 09 21 35 15 Saturday 1 05 May 5 +0000 RFC2822 Sat, 15 May 1976 21:35:11 +0000 11 31 201044111 6 76 1976 135 0 2003" (adodb_date len=165)

Error getdate() 201044111
Array ( [seconds] => 11 [minutes] => 35 [hours] => 22 [mday] => 15 [wday] => 6 [mon] => 5 [year] => 1976 [yday] => 135 [weekday] => Saturday [month] => May [0] => 201044111 )
Array ( [seconds] => 11 [minutes] => 35 [hours] => 21 [mday] => 15 [wday] => 6 [mon] => 5 [year] => 1976 [yday] => 135 [weekday] => Saturday [month] => May [0] => 201044111 )

10:45:14 am AM 27 Fri May 10 10 10 10 45 27 Friday 0 05 May 5 +0100 RFC2822 Fri, 27 May 1977 10:45:14 +0100 14 31 233574314 5 77 1977 146 3600 2003 Error date(): 233574314

  "date +01 1977-05-27 10:45:14 am AM 27 Fri May 10 10 10 10 45 27 Friday 0 05 May 5 +0100 RFC2822 Fri, 27 May 1977 10:45:14 +0100 14 31 233574314 5 77 1977 146 3600 2003" (date len=167)
  "date +01 1977-05-27 09:45:14 am AM 27 Fri May 9 9 09 09 45 27 Friday 0 05 May 5 +0000 RFC2822 Fri, 27 May 1977 09:45:14 +0000 14 31 233574314 5 77 1977 146 0 2003" (adodb_date len=162)

Error getdate() 233574314
Array ( [seconds] => 14 [minutes] => 45 [hours] => 10 [mday] => 27 [wday] => 5 [mon] => 5 [year] => 1977 [yday] => 146 [weekday] => Friday [month] => May [0] => 233574314 )
Array ( [seconds] => 14 [minutes] => 45 [hours] => 9 [mday] => 27 [wday] => 5 [mon] => 5 [year] => 1977 [yday] => 146 [weekday] => Friday [month] => May [0] => 233574314 )

2:34:20 am AM 07 Wed September 2 2 02 02 34 7 Wednesday 0 09 Sep 9 +0100 RFC2822 Wed, 07 Sep 1977 02:34:20 +0100 20 30 242444060 3 77 1977 249 3600 2003 Error date(): 242444060

  "date +01 1977-09-07 02:34:20 am AM 07 Wed September 2 2 02 02 34 7 Wednesday 0 09 Sep 9 +0100 RFC2822 Wed, 07 Sep 1977 02:34:20 +0100 20 30 242444060 3 77 1977 249 3600 2003" (date len=173)
  "date +01 1977-09-07 01:34:20 am AM 07 Wed September 1 1 01 01 34 7 Wednesday 0 09 Sep 9 +0000 RFC2822 Wed, 07 Sep 1977 01:34:20 +0000 20 30 242444060 3 77 1977 249 0 2003" (adodb_date len=170)

Error getdate() 242444060
Array ( [seconds] => 20 [minutes] => 34 [hours] => 2 [mday] => 7 [wday] => 3 [mon] => 9 [year] => 1977 [yday] => 249 [weekday] => Wednesday [month] => September [0] => 242444060 )
Array ( [seconds] => 20 [minutes] => 34 [hours] => 1 [mday] => 7 [wday] => 3 [mon] => 9 [year] => 1977 [yday] => 249 [weekday] => Wednesday [month] => September [0] => 242444060 )

7:57:46 pm PM 16 Wed June 5 17 05 17 57 16 Wednesday 1 06 Jun 6 +0100 RFC2822 Wed, 16 Jun 1976 17:57:46 +0100 46 30 203792266 3 76 1976 167 3600 2003 Error date(): 203792266

  "date +01 1976-06-16 17:57:46 pm PM 16 Wed June 5 17 05 17 57 16 Wednesday 1 06 Jun 6 +0100 RFC2822 Wed, 16 Jun 1976 17:57:46 +0100 46 30 203792266 3 76 1976 167 3600 2003" (date len=170)
  "date +01 1976-06-16 16:57:46 pm PM 16 Wed June 4 16 04 16 57 16 Wednesday 1 06 Jun 6 +0000 RFC2822 Wed, 16 Jun 1976 16:57:46 +0000 46 30 203792266 3 76 1976 167 0 2003" (adodb_date len=167)

Error getdate() 203792266
Array ( [seconds] => 46 [minutes] => 57 [hours] => 17 [mday] => 16 [wday] => 3 [mon] => 6 [year] => 1976 [yday] => 167 [weekday] => Wednesday [month] => June [0] => 203792266 )
Array ( [seconds] => 46 [minutes] => 57 [hours] => 16 [mday] => 16 [wday] => 3 [mon] => 6 [year] => 1976 [yday] => 167 [weekday] => Wednesday [month] => June [0] => 203792266 )

4:15:08 am AM 11 Sun September 4 4 04 04 15 11 Sunday 0 09 Sep 9 +0100 RFC2822 Sun, 11 Sep 1977 04:15:08 +0100 08 30 242795708 0 77 1977 253 3600 2003 Error date(): 242795708

  "date +01 1977-09-11 04:15:08 am AM 11 Sun September 4 4 04 04 15 11 Sunday 0 09 Sep 9 +0100 RFC2822 Sun, 11 Sep 1977 04:15:08 +0100 08 30 242795708 0 77 1977 253 3600 2003" (date len=171)
  "date +01 1977-09-11 03:15:08 am AM 11 Sun September 3 3 03 03 15 11 Sunday 0 09 Sep 9 +0000 RFC2822 Sun, 11 Sep 1977 03:15:08 +0000 08 30 242795708 0 77 1977 253 0 2003" (adodb_date len=168)

Error getdate() 242795708
Array ( [seconds] => 8 [minutes] => 15 [hours] => 4 [mday] => 11 [wday] => 0 [mon] => 9 [year] => 1977 [yday] => 253 [weekday] => Sunday [month] => September [0] => 242795708 )
Array ( [seconds] => 8 [minutes] => 15 [hours] => 3 [mday] => 11 [wday] => 0 [mon] => 9 [year] => 1977 [yday] => 253 [weekday] => Sunday [month] => September [0] => 242795708 )

7 00:39:56 am AM 17 Tue May 12 0 12 00 39 17 Tuesday 0 05 May 5 +0100 RFC2822 Tue, 17 May 1977 00:39:56 +0100 56 31 232673996 2 77 1977 136 3600 2003 Error date(): 232673996

  "date +01 1977-05-17 00:39:56 am AM 17 Tue May 12 0 12 00 39 17 Tuesday 0 05 May 5 +0100 RFC2822 Tue, 17 May 1977 00:39:56 +0100 56 31 232673996 2 77 1977 136 3600 2003" (date len=167)
  "date +01 1977-05-16 23:39:56 pm PM 16 Mon May 11 23 11 23 39 16 Monday 0 05 May 5 +0000 RFC2822 Mon, 16 May 1977 23:39:56 +0000 56 31 232673996 1 77 1977 135 0 2003" (adodb_date len=164)

Error getdate() 232673996
Array ( [seconds] => 56 [minutes] => 39 [hours] => 0 [mday] => 17 [wday] => 2 [mon] => 5 [year] => 1977 [yday] => 136 [weekday] => Tuesday [month] => May [0] => 232673996 )
Array ( [seconds] => 56 [minutes] => 39 [hours] => 23 [mday] => 16 [wday] => 1 [mon] => 5 [year] => 1977 [yday] => 135 [weekday] => Monday [month] => May [0] => 232673996 )

9:54:38 pm PM 08 Wed June 7 19 07 19 54 8 Wednesday 0 06 Jun 6 +0100 RFC2822 Wed, 08 Jun 1977 19:54:38 +0100 38 30 234644078 3 77 1977 158 3600 2003 Error date(): 234644078

  "date +01 1977-06-08 19:54:38 pm PM 08 Wed June 7 19 07 19 54 8 Wednesday 0 06 Jun 6 +0100 RFC2822 Wed, 08 Jun 1977 19:54:38 +0100 38 30 234644078 3 77 1977 158 3600 2003" (date len=169)
  "date +01 1977-06-08 18:54:38 pm PM 08 Wed June 6 18 06 18 54 8 Wednesday 0 06 Jun 6 +0000 RFC2822 Wed, 08 Jun 1977 18:54:38 +0000 38 30 234644078 3 77 1977 158 0 2003" (adodb_date len=166)

Error getdate() 234644078
Array ( [seconds] => 38 [minutes] => 54 [hours] => 19 [mday] => 8 [wday] => 3 [mon] => 6 [year] => 1977 [yday] => 158 [weekday] => Wednesday [month] => June [0] => 234644078 )
Array ( [seconds] => 38 [minutes] => 54 [hours] => 18 [mday] => 8 [wday] => 3 [mon] => 6 [year] => 1977 [yday] => 158 [weekday] => Wednesday [month] => June [0] => 234644078 )

6:47:38 pm PM 01 Sat May 4 16 04 16 47 1 Saturday 1 05 May 5 +0100 RFC2822 Sat, 01 May 1976 16:47:38 +0100 38 31 199813658 6 76 1976 121 3600 2003 Error date(): 199813658

  "date +01 1976-05-01 16:47:38 pm PM 01 Sat May 4 16 04 16 47 1 Saturday 1 05 May 5 +0100 RFC2822 Sat, 01 May 1976 16:47:38 +0100 38 31 199813658 6 76 1976 121 3600 2003" (date len=167)
  "date +01 1976-05-01 15:47:38 pm PM 01 Sat May 3 15 03 15 47 1 Saturday 1 05 May 5 +0000 RFC2822 Sat, 01 May 1976 15:47:38 +0000 38 31 199813658 6 76 1976 121 0 2003" (adodb_date len=164)

Error getdate() 199813658
Array ( [seconds] => 38 [minutes] => 47 [hours] => 16 [mday] => 1 [wday] => 6 [mon] => 5 [year] => 1976 [yday] => 121 [weekday] => Saturday [month] => May [0] => 199813658 )
Array ( [seconds] => 38 [minutes] => 47 [hours] => 15 [mday] => 1 [wday] => 6 [mon] => 5 [year] => 1976 [yday] => 121 [weekday] => Saturday [month] => May [0] => 199813658 )

2:00:54 pm PM 28 Fri May 10 22 10 22 00 28 Friday 1 05 May 5 +0100 RFC2822 Fri, 28 May 1976 22:00:54 +0100 54 31 202165254 5 76 1976 148 3600 2003 Error date(): 202165254

  "date +01 1976-05-28 22:00:54 pm PM 28 Fri May 10 22 10 22 00 28 Friday 1 05 May 5 +0100 RFC2822 Fri, 28 May 1976 22:00:54 +0100 54 31 202165254 5 76 1976 148 3600 2003" (date len=167)
  "date +01 1976-05-28 21:00:54 pm PM 28 Fri May 9 21 09 21 00 28 Friday 1 05 May 5 +0000 RFC2822 Fri, 28 May 1976 21:00:54 +0000 54 31 202165254 5 76 1976 148 0 2003" (adodb_date len=163)

Error getdate() 202165254
Array ( [seconds] => 54 [minutes] => 0 [hours] => 22 [mday] => 28 [wday] => 5 [mon] => 5 [year] => 1976 [yday] => 148 [weekday] => Friday [month] => May [0] => 202165254 )
Array ( [seconds] => 54 [minutes] => 0 [hours] => 21 [mday] => 28 [wday] => 5 [mon] => 5 [year] => 1976 [yday] => 148 [weekday] => Friday [month] => May [0] => 202165254 )

3:44:45 pm PM 31 Mon May 1 13 01 13 44 31 Monday 1 05 May 5 +0100 RFC2822 Mon, 31 May 1976 13:44:45 +0100 45 31 202394685 1 76 1976 151 3600 2003 Error date(): 202394685

  "date +01 1976-05-31 13:44:45 pm PM 31 Mon May 1 13 01 13 44 31 Monday 1 05 May 5 +0100 RFC2822 Mon, 31 May 1976 13:44:45 +0100 45 31 202394685 1 76 1976 151 3600 2003" (date len=166)
  "date +01 1976-05-31 12:44:45 pm PM 31 Mon May 12 12 12 12 44 31 Monday 1 05 May 5 +0000 RFC2822 Mon, 31 May 1976 12:44:45 +0000 45 31 202394685 1 76 1976 151 0 2003" (adodb_date len=164)

Error getdate() 202394685
Array ( [seconds] => 45 [minutes] => 44 [hours] => 13 [mday] => 31 [wday] => 1 [mon] => 5 [year] => 1976 [yday] => 151 [weekday] => Monday [month] => May [0] => 202394685 )
Array ( [seconds] => 45 [minutes] => 44 [hours] => 12 [mday] => 31 [wday] => 1 [mon] => 5 [year] => 1976 [yday] => 151 [weekday] => Monday [month] => May [0] => 202394685 )

8:22:42 am AM 21 Fri May 8 8 08 08 22 21 Friday 1 05 May 5 +0100 RFC2822 Fri, 21 May 1976 08:22:42 +0100 42 31 201511362 5 76 1976 141 3600 2003 Error date(): 201511362

  "date +01 1976-05-21 08:22:42 am AM 21 Fri May 8 8 08 08 22 21 Friday 1 05 May 5 +0100 RFC2822 Fri, 21 May 1976 08:22:42 +0100 42 31 201511362 5 76 1976 141 3600 2003" (date len=165)
  "date +01 1976-05-21 07:22:42 am AM 21 Fri May 7 7 07 07 22 21 Friday 1 05 May 5 +0000 RFC2822 Fri, 21 May 1976 07:22:42 +0000 42 31 201511362 5 76 1976 141 0 2003" (adodb_date len=162)

Error getdate() 201511362
Array ( [seconds] => 42 [minutes] => 22 [hours] => 8 [mday] => 21 [wday] => 5 [mon] => 5 [year] => 1976 [yday] => 141 [weekday] => Friday [month] => May [0] => 201511362 )
Array ( [seconds] => 42 [minutes] => 22 [hours] => 7 [mday] => 21 [wday] => 5 [mon] => 5 [year] => 1976 [yday] => 141 [weekday] => Friday [month] => May [0] => 201511362 )

1:19:45 pm PM 19 Fri July 9 21 09 21 19 19 Friday 0 07 Jul 7 +0100 RFC2822 Fri, 19 Jul 1974 21:19:45 +0100 45 31 143497185 5 74 1974 199 3600 2003 Error date(): 143497185

  "date +01 1974-07-19 21:19:45 pm PM 19 Fri July 9 21 09 21 19 19 Friday 0 07 Jul 7 +0100 RFC2822 Fri, 19 Jul 1974 21:19:45 +0100 45 31 143497185 5 74 1974 199 3600 2003" (date len=167)
  "date +01 1974-07-19 20:19:45 pm PM 19 Fri July 8 20 08 20 19 19 Friday 0 07 Jul 7 +0000 RFC2822 Fri, 19 Jul 1974 20:19:45 +0000 45 31 143497185 5 74 1974 199 0 2003" (adodb_date len=164)

Error getdate() 143497185
Array ( [seconds] => 45 [minutes] => 19 [hours] => 21 [mday] => 19 [wday] => 5 [mon] => 7 [year] => 1974 [yday] => 199 [weekday] => Friday [month] => July [0] => 143497185 )
Array ( [seconds] => 45 [minutes] => 19 [hours] => 20 [mday] => 19 [wday] => 5 [mon] => 7 [year] => 1974 [yday] => 199 [weekday] => Friday [month] => July [0] => 143497185 )

9:18:49 pm PM 14 Wed September 7 19 07 19 18 14 Wednesday 0 09 Sep 9 +0100 RFC2822 Wed, 14 Sep 1977 19:18:49 +0100 49 30 243109129 3 77 1977 256 3600 2003 Error date(): 243109129

  "date +01 1977-09-14 19:18:49 pm PM 14 Wed September 7 19 07 19 18 14 Wednesday 0 09 Sep 9 +0100 RFC2822 Wed, 14 Sep 1977 19:18:49 +0100 49 30 243109129 3 77 1977 256 3600 2003" (date len=175)
  "date +01 1977-09-14 18:18:49 pm PM 14 Wed September 6 18 06 18 18 14 Wednesday 0 09 Sep 9 +0000 RFC2822 Wed, 14 Sep 1977 18:18:49 +0000 49 30 243109129 3 77 1977 256 0 2003" (adodb_date len=172)

Error getdate() 243109129
Array ( [seconds] => 49 [minutes] => 18 [hours] => 19 [mday] => 14 [wday] => 3 [mon] => 9 [year] => 1977 [yday] => 256 [weekday] => Wednesday [month] => September [0] => 243109129 )
Array ( [seconds] => 49 [minutes] => 18 [hours] => 18 [mday] => 14 [wday] => 3 [mon] => 9 [year] => 1977 [yday] => 256 [weekday] => Wednesday [month] => September [0] => 243109129 )

Testing random dates between 100 and 4000

Testing 1968 to 1980, or 378432000 seconds, offset=47679: 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 Tested 7938 dates

Failed :-(

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