-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: 2026-01-30 02:42:19
php  : 2026-01-30 02:42:19

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

8:28:19 pm PM 25 Tue May 6 18 06 18 28 25 Tuesday 1 05 May 5 +0100 RFC2822 Tue, 25 May 1976 18:28:19 +0100 19 31 201893299 2 76 1976 145 3600 2003 Error date(): 201893299
  "date +01 1976-05-25 18:28:19 pm PM 25 Tue May 6 18 06 18 28 25 Tuesday 1 05 May 5 +0100 RFC2822 Tue, 25 May 1976 18:28:19 +0100 19 31 201893299 2 76 1976 145 3600 2003" (date len=167)
  "date +01 1976-05-25 17:28:19 pm PM 25 Tue May 5 17 05 17 28 25 Tuesday 1 05 May 5 +0000 RFC2822 Tue, 25 May 1976 17:28:19 +0000 19 31 201893299 2 76 1976 145 0 2003" (adodb_date len=164)

Error getdate() 201893299
Array ( [seconds] => 19 [minutes] => 28 [hours] => 18 [mday] => 25 [wday] => 2 [mon] => 5 [year] => 1976 [yday] => 145 [weekday] => Tuesday [month] => May [0] => 201893299 )
Array ( [seconds] => 19 [minutes] => 28 [hours] => 17 [mday] => 25 [wday] => 2 [mon] => 5 [year] => 1976 [yday] => 145 [weekday] => Tuesday [month] => May [0] => 201893299 )

2:33:00 pm PM 29 Thu August 12 12 12 12 33 29 Thursday 0 08 Aug 8 +0100 RFC2822 Thu, 29 Aug 1974 12:33:00 +0100 00 31 147007980 4 74 1974 240 3600 2003 Error date(): 147007980

  "date +01 1974-08-29 12:33:00 pm PM 29 Thu August 12 12 12 12 33 29 Thursday 0 08 Aug 8 +0100 RFC2822 Thu, 29 Aug 1974 12:33:00 +0100 00 31 147007980 4 74 1974 240 3600 2003" (date len=172)
  "date +01 1974-08-29 11:33:00 am AM 29 Thu August 11 11 11 11 33 29 Thursday 0 08 Aug 8 +0000 RFC2822 Thu, 29 Aug 1974 11:33:00 +0000 00 31 147007980 4 74 1974 240 0 2003" (adodb_date len=169)

Error getdate() 147007980
Array ( [seconds] => 0 [minutes] => 33 [hours] => 12 [mday] => 29 [wday] => 4 [mon] => 8 [year] => 1974 [yday] => 240 [weekday] => Thursday [month] => August [0] => 147007980 )
Array ( [seconds] => 0 [minutes] => 33 [hours] => 11 [mday] => 29 [wday] => 4 [mon] => 8 [year] => 1974 [yday] => 240 [weekday] => Thursday [month] => August [0] => 147007980 )

4:12:33 pm PM 30 Tue August 2 14 02 14 12 30 Tuesday 0 08 Aug 8 +0100 RFC2822 Tue, 30 Aug 1977 14:12:33 +0100 33 31 241794753 2 77 1977 241 3600 2003 Error date(): 241794753

  "date +01 1977-08-30 14:12:33 pm PM 30 Tue August 2 14 02 14 12 30 Tuesday 0 08 Aug 8 +0100 RFC2822 Tue, 30 Aug 1977 14:12:33 +0100 33 31 241794753 2 77 1977 241 3600 2003" (date len=170)
  "date +01 1977-08-30 13:12:33 pm PM 30 Tue August 1 13 01 13 12 30 Tuesday 0 08 Aug 8 +0000 RFC2822 Tue, 30 Aug 1977 13:12:33 +0000 33 31 241794753 2 77 1977 241 0 2003" (adodb_date len=167)

Error getdate() 241794753
Array ( [seconds] => 33 [minutes] => 12 [hours] => 14 [mday] => 30 [wday] => 2 [mon] => 8 [year] => 1977 [yday] => 241 [weekday] => Tuesday [month] => August [0] => 241794753 )
Array ( [seconds] => 33 [minutes] => 12 [hours] => 13 [mday] => 30 [wday] => 2 [mon] => 8 [year] => 1977 [yday] => 241 [weekday] => Tuesday [month] => August [0] => 241794753 )

4:32:44 pm PM 17 Sun July 2 14 02 14 32 17 Sunday 0 07 Jul 7 +0100 RFC2822 Sun, 17 Jul 1977 14:32:44 +0100 44 31 237994364 0 77 1977 197 3600 2003 Error date(): 237994364

  "date +01 1977-07-17 14:32:44 pm PM 17 Sun July 2 14 02 14 32 17 Sunday 0 07 Jul 7 +0100 RFC2822 Sun, 17 Jul 1977 14:32:44 +0100 44 31 237994364 0 77 1977 197 3600 2003" (date len=167)
  "date +01 1977-07-17 13:32:44 pm PM 17 Sun July 1 13 01 13 32 17 Sunday 0 07 Jul 7 +0000 RFC2822 Sun, 17 Jul 1977 13:32:44 +0000 44 31 237994364 0 77 1977 197 0 2003" (adodb_date len=164)

Error getdate() 237994364
Array ( [seconds] => 44 [minutes] => 32 [hours] => 14 [mday] => 17 [wday] => 0 [mon] => 7 [year] => 1977 [yday] => 197 [weekday] => Sunday [month] => July [0] => 237994364 )
Array ( [seconds] => 44 [minutes] => 32 [hours] => 13 [mday] => 17 [wday] => 0 [mon] => 7 [year] => 1977 [yday] => 197 [weekday] => Sunday [month] => July [0] => 237994364 )

4:26:15 pm PM 13 Tue June 2 14 02 14 26 13 Tuesday 0 06 Jun 6 +0100 RFC2822 Tue, 13 Jun 1978 14:26:15 +0100 15 30 266592375 2 78 1978 163 3600 2003 Error date(): 266592375

  "date +01 1978-06-13 14:26:15 pm PM 13 Tue June 2 14 02 14 26 13 Tuesday 0 06 Jun 6 +0100 RFC2822 Tue, 13 Jun 1978 14:26:15 +0100 15 30 266592375 2 78 1978 163 3600 2003" (date len=168)
  "date +01 1978-06-13 13:26:15 pm PM 13 Tue June 1 13 01 13 26 13 Tuesday 0 06 Jun 6 +0000 RFC2822 Tue, 13 Jun 1978 13:26:15 +0000 15 30 266592375 2 78 1978 163 0 2003" (adodb_date len=165)

Error getdate() 266592375
Array ( [seconds] => 15 [minutes] => 26 [hours] => 14 [mday] => 13 [wday] => 2 [mon] => 6 [year] => 1978 [yday] => 163 [weekday] => Tuesday [month] => June [0] => 266592375 )
Array ( [seconds] => 15 [minutes] => 26 [hours] => 13 [mday] => 13 [wday] => 2 [mon] => 6 [year] => 1978 [yday] => 163 [weekday] => Tuesday [month] => June [0] => 266592375 )

3:32:53 pm PM 23 Wed June 11 23 11 23 32 23 Wednesday 1 06 Jun 6 +0100 RFC2822 Wed, 23 Jun 1976 23:32:53 +0100 53 30 204417173 3 76 1976 174 3600 2003 Error date(): 204417173

  "date +01 1976-06-23 23:32:53 pm PM 23 Wed June 11 23 11 23 32 23 Wednesday 1 06 Jun 6 +0100 RFC2822 Wed, 23 Jun 1976 23:32:53 +0100 53 30 204417173 3 76 1976 174 3600 2003" (date len=171)
  "date +01 1976-06-23 22:32:53 pm PM 23 Wed June 10 22 10 22 32 23 Wednesday 1 06 Jun 6 +0000 RFC2822 Wed, 23 Jun 1976 22:32:53 +0000 53 30 204417173 3 76 1976 174 0 2003" (adodb_date len=168)

10:52:52 am AM 09 Fri July 10 10 10 10 52 9 Friday 1 07 Jul 7 +0100 RFC2822 Fri, 09 Jul 1976 10:52:52 +0100 52 31 205753972 5 76 1976 190 3600 2003 Error date(): 205753972
  "date +01 1976-07-09 10:52:52 am AM 09 Fri July 10 10 10 10 52 9 Friday 1 07 Jul 7 +0100 RFC2822 Fri, 09 Jul 1976 10:52:52 +0100 52 31 205753972 5 76 1976 190 3600 2003" (date len=167)
  "date +01 1976-07-09 09:52:52 am AM 09 Fri July 9 9 09 09 52 9 Friday 1 07 Jul 7 +0000 RFC2822 Fri, 09 Jul 1976 09:52:52 +0000 52 31 205753972 5 76 1976 190 0 2003" (adodb_date len=162)

Error getdate() 205753972
Array ( [seconds] => 52 [minutes] => 52 [hours] => 10 [mday] => 9 [wday] => 5 [mon] => 7 [year] => 1976 [yday] => 190 [weekday] => Friday [month] => July [0] => 205753972 )
Array ( [seconds] => 52 [minutes] => 52 [hours] => 9 [mday] => 9 [wday] => 5 [mon] => 7 [year] => 1976 [yday] => 190 [weekday] => Friday [month] => July [0] => 205753972 )

1:32:33 am AM 18 Mon July 1 1 01 01 32 18 Monday 0 07 Jul 7 +0100 RFC2822 Mon, 18 Jul 1977 01:32:33 +0100 33 31 238033953 1 77 1977 198 3600 2003 Error date(): 238033953

  "date +01 1977-07-18 01:32:33 am AM 18 Mon July 1 1 01 01 32 18 Monday 0 07 Jul 7 +0100 RFC2822 Mon, 18 Jul 1977 01:32:33 +0100 33 31 238033953 1 77 1977 198 3600 2003" (date len=166)
  "date +01 1977-07-18 00:32:33 am AM 18 Mon July 12 0 12 00 32 18 Monday 0 07 Jul 7 +0000 RFC2822 Mon, 18 Jul 1977 00:32:33 +0000 33 31 238033953 1 77 1977 198 0 2003" (adodb_date len=164)

1:19:11 pm PM 31 Tue May 9 21 09 21 19 31 Tuesday 0 05 May 5 +0100 RFC2822 Tue, 31 May 1977 21:19:11 +0100 11 31 233957951 2 77 1977 150 3600 2003 Error date(): 233957951
  "date +01 1977-05-31 21:19:11 pm PM 31 Tue May 9 21 09 21 19 31 Tuesday 0 05 May 5 +0100 RFC2822 Tue, 31 May 1977 21:19:11 +0100 11 31 233957951 2 77 1977 150 3600 2003" (date len=167)
  "date +01 1977-05-31 20:19:11 pm PM 31 Tue May 8 20 08 20 19 31 Tuesday 0 05 May 5 +0000 RFC2822 Tue, 31 May 1977 20:19:11 +0000 11 31 233957951 2 77 1977 150 0 2003" (adodb_date len=164)

Error getdate() 233957951
Array ( [seconds] => 11 [minutes] => 19 [hours] => 21 [mday] => 31 [wday] => 2 [mon] => 5 [year] => 1977 [yday] => 150 [weekday] => Tuesday [month] => May [0] => 233957951 )
Array ( [seconds] => 11 [minutes] => 19 [hours] => 20 [mday] => 31 [wday] => 2 [mon] => 5 [year] => 1977 [yday] => 150 [weekday] => Tuesday [month] => May [0] => 233957951 )

1:34:02 am AM 26 Mon June 1 1 01 01 34 26 Monday 0 06 Jun 6 +0100 RFC2822 Mon, 26 Jun 1978 01:34:02 +0100 02 30 267669242 1 78 1978 176 3600 2003 Error date(): 267669242

  "date +01 1978-06-26 01:34:02 am AM 26 Mon June 1 1 01 01 34 26 Monday 0 06 Jun 6 +0100 RFC2822 Mon, 26 Jun 1978 01:34:02 +0100 02 30 267669242 1 78 1978 176 3600 2003" (date len=166)
  "date +01 1978-06-26 00:34:02 am AM 26 Mon June 12 0 12 00 34 26 Monday 0 06 Jun 6 +0000 RFC2822 Mon, 26 Jun 1978 00:34:02 +0000 02 30 267669242 1 78 1978 176 0 2003" (adodb_date len=164)

3:03:25 am AM 06 Thu July 3 3 03 03 03 6 Thursday 0 07 Jul 7 +0100 RFC2822 Thu, 06 Jul 1978 03:03:25 +0100 25 31 268538605 4 78 1978 186 3600 2003 Error date(): 268538605
  "date +01 1978-07-06 03:03:25 am AM 06 Thu July 3 3 03 03 03 6 Thursday 0 07 Jul 7 +0100 RFC2822 Thu, 06 Jul 1978 03:03:25 +0100 25 31 268538605 4 78 1978 186 3600 2003" (date len=167)
  "date +01 1978-07-06 02:03:25 am AM 06 Thu July 2 2 02 02 03 6 Thursday 0 07 Jul 7 +0000 RFC2822 Thu, 06 Jul 1978 02:03:25 +0000 25 31 268538605 4 78 1978 186 0 2003" (adodb_date len=164)

9:01:53 pm PM 30 Wed June 7 19 07 19 01 30 Wednesday 1 06 Jun 6 +0100 RFC2822 Wed, 30 Jun 1976 19:01:53 +0100 53 30 205005713 3 76 1976 181 3600 2003 Error date(): 205005713
  "date +01 1976-06-30 19:01:53 pm PM 30 Wed June 7 19 07 19 01 30 Wednesday 1 06 Jun 6 +0100 RFC2822 Wed, 30 Jun 1976 19:01:53 +0100 53 30 205005713 3 76 1976 181 3600 2003" (date len=170)
  "date +01 1976-06-30 18:01:53 pm PM 30 Wed June 6 18 06 18 01 30 Wednesday 1 06 Jun 6 +0000 RFC2822 Wed, 30 Jun 1976 18:01:53 +0000 53 30 205005713 3 76 1976 181 0 2003" (adodb_date len=167)

Error getdate() 205005713
Array ( [seconds] => 53 [minutes] => 1 [hours] => 19 [mday] => 30 [wday] => 3 [mon] => 6 [year] => 1976 [yday] => 181 [weekday] => Wednesday [month] => June [0] => 205005713 )
Array ( [seconds] => 53 [minutes] => 1 [hours] => 18 [mday] => 30 [wday] => 3 [mon] => 6 [year] => 1976 [yday] => 181 [weekday] => Wednesday [month] => June [0] => 205005713 )

6:42:54 am AM 24 Thu June 6 6 06 06 42 24 Thursday 1 06 Jun 6 +0100 RFC2822 Thu, 24 Jun 1976 06:42:54 +0100 54 30 204442974 4 76 1976 175 3600 2003 Error date(): 204442974

  "date +01 1976-06-24 06:42:54 am AM 24 Thu June 6 6 06 06 42 24 Thursday 1 06 Jun 6 +0100 RFC2822 Thu, 24 Jun 1976 06:42:54 +0100 54 30 204442974 4 76 1976 175 3600 2003" (date len=168)
  "date +01 1976-06-24 05:42:54 am AM 24 Thu June 5 5 05 05 42 24 Thursday 1 06 Jun 6 +0000 RFC2822 Thu, 24 Jun 1976 05:42:54 +0000 54 30 204442974 4 76 1976 175 0 2003" (adodb_date len=165)

1:41:00 pm PM 13 Tue July 9 21 09 21 41 13 Tuesday 1 07 Jul 7 +0100 RFC2822 Tue, 13 Jul 1976 21:41:00 +0100 00 31 206138460 2 76 1976 194 3600 2003 Error date(): 206138460
  "date +01 1976-07-13 21:41:00 pm PM 13 Tue July 9 21 09 21 41 13 Tuesday 1 07 Jul 7 +0100 RFC2822 Tue, 13 Jul 1976 21:41:00 +0100 00 31 206138460 2 76 1976 194 3600 2003" (date len=168)
  "date +01 1976-07-13 20:41:00 pm PM 13 Tue July 8 20 08 20 41 13 Tuesday 1 07 Jul 7 +0000 RFC2822 Tue, 13 Jul 1976 20:41:00 +0000 00 31 206138460 2 76 1976 194 0 2003" (adodb_date len=165)

Error getdate() 206138460
Array ( [seconds] => 0 [minutes] => 41 [hours] => 21 [mday] => 13 [wday] => 2 [mon] => 7 [year] => 1976 [yday] => 194 [weekday] => Tuesday [month] => July [0] => 206138460 )
Array ( [seconds] => 0 [minutes] => 41 [hours] => 20 [mday] => 13 [wday] => 2 [mon] => 7 [year] => 1976 [yday] => 194 [weekday] => Tuesday [month] => July [0] => 206138460 )

Testing random dates between 100 and 4000

Testing 1960 to 1972, or 378432000 seconds, offset=55708: 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 Tested 6794 dates

Failed :-(

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