-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: 2025-06-09 01:26:13
php  : 2025-06-09 01:26:13

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

6:31:51 am AM 24 Wed July 6 6 06 06 31 24 Wednesday 0 07 Jul 7 +0100 RFC2822 Wed, 24 Jul 1974 06:31:51 +0100 51 31 143875911 3 74 1974 204 3600 2003 Error date(): 143875911
  "date +01 1974-07-24 06:31:51 am AM 24 Wed July 6 6 06 06 31 24 Wednesday 0 07 Jul 7 +0100 RFC2822 Wed, 24 Jul 1974 06:31:51 +0100 51 31 143875911 3 74 1974 204 3600 2003" (date len=169)
  "date +01 1974-07-24 05:31:51 am AM 24 Wed July 5 5 05 05 31 24 Wednesday 0 07 Jul 7 +0000 RFC2822 Wed, 24 Jul 1974 05:31:51 +0000 51 31 143875911 3 74 1974 204 0 2003" (adodb_date len=166)

Error getdate() 143875911
Array ( [seconds] => 51 [minutes] => 31 [hours] => 6 [mday] => 24 [wday] => 3 [mon] => 7 [year] => 1974 [yday] => 204 [weekday] => Wednesday [month] => July [0] => 143875911 )
Array ( [seconds] => 51 [minutes] => 31 [hours] => 5 [mday] => 24 [wday] => 3 [mon] => 7 [year] => 1974 [yday] => 204 [weekday] => Wednesday [month] => July [0] => 143875911 )

4:32:10 pm PM 27 Tue September 2 14 02 14 32 27 Tuesday 0 09 Sep 9 +0100 RFC2822 Tue, 27 Sep 1977 14:32:10 +0100 10 30 244215130 2 77 1977 269 3600 2003 Error date(): 244215130

  "date +01 1977-09-27 14:32:10 pm PM 27 Tue September 2 14 02 14 32 27 Tuesday 0 09 Sep 9 +0100 RFC2822 Tue, 27 Sep 1977 14:32:10 +0100 10 30 244215130 2 77 1977 269 3600 2003" (date len=173)
  "date +01 1977-09-27 13:32:10 pm PM 27 Tue September 1 13 01 13 32 27 Tuesday 0 09 Sep 9 +0000 RFC2822 Tue, 27 Sep 1977 13:32:10 +0000 10 30 244215130 2 77 1977 269 0 2003" (adodb_date len=170)

Error getdate() 244215130
Array ( [seconds] => 10 [minutes] => 32 [hours] => 14 [mday] => 27 [wday] => 2 [mon] => 9 [year] => 1977 [yday] => 269 [weekday] => Tuesday [month] => September [0] => 244215130 )
Array ( [seconds] => 10 [minutes] => 32 [hours] => 13 [mday] => 27 [wday] => 2 [mon] => 9 [year] => 1977 [yday] => 269 [weekday] => Tuesday [month] => September [0] => 244215130 )

3:58:41 pm PM 13 Sun June 11 23 11 23 58 13 Sunday 1 06 Jun 6 +0100 RFC2822 Sun, 13 Jun 1976 23:58:41 +0100 41 30 203554721 0 76 1976 164 3600 2003 Error date(): 203554721

  "date +01 1976-06-13 23:58:41 pm PM 13 Sun June 11 23 11 23 58 13 Sunday 1 06 Jun 6 +0100 RFC2822 Sun, 13 Jun 1976 23:58:41 +0100 41 30 203554721 0 76 1976 164 3600 2003" (date len=168)
  "date +01 1976-06-13 22:58:41 pm PM 13 Sun June 10 22 10 22 58 13 Sunday 1 06 Jun 6 +0000 RFC2822 Sun, 13 Jun 1976 22:58:41 +0000 41 30 203554721 0 76 1976 164 0 2003" (adodb_date len=165)

Error getdate() 203554721
Array ( [seconds] => 41 [minutes] => 58 [hours] => 23 [mday] => 13 [wday] => 0 [mon] => 6 [year] => 1976 [yday] => 164 [weekday] => Sunday [month] => June [0] => 203554721 )
Array ( [seconds] => 41 [minutes] => 58 [hours] => 22 [mday] => 13 [wday] => 0 [mon] => 6 [year] => 1976 [yday] => 164 [weekday] => Sunday [month] => June [0] => 203554721 )

6:45:29 am AM 13 Thu May 6 6 06 06 45 13 Thursday 1 05 May 5 +0100 RFC2822 Thu, 13 May 1976 06:45:29 +0100 29 31 200814329 4 76 1976 133 3600 2003 Error date(): 200814329

  "date +01 1976-05-13 06:45:29 am AM 13 Thu May 6 6 06 06 45 13 Thursday 1 05 May 5 +0100 RFC2822 Thu, 13 May 1976 06:45:29 +0100 29 31 200814329 4 76 1976 133 3600 2003" (date len=167)
  "date +01 1976-05-13 05:45:29 am AM 13 Thu May 5 5 05 05 45 13 Thursday 1 05 May 5 +0000 RFC2822 Thu, 13 May 1976 05:45:29 +0000 29 31 200814329 4 76 1976 133 0 2003" (adodb_date len=164)

Error getdate() 200814329
Array ( [seconds] => 29 [minutes] => 45 [hours] => 6 [mday] => 13 [wday] => 4 [mon] => 5 [year] => 1976 [yday] => 133 [weekday] => Thursday [month] => May [0] => 200814329 )
Array ( [seconds] => 29 [minutes] => 45 [hours] => 5 [mday] => 13 [wday] => 4 [mon] => 5 [year] => 1976 [yday] => 133 [weekday] => Thursday [month] => May [0] => 200814329 )

1:37:00 pm PM 14 Sat May 9 21 09 21 37 14 Saturday 0 05 May 5 +0100 RFC2822 Sat, 14 May 1977 21:37:00 +0100 00 31 232490220 6 77 1977 133 3600 2003 Error date(): 232490220

  "date +01 1977-05-14 21:37:00 pm PM 14 Sat May 9 21 09 21 37 14 Saturday 0 05 May 5 +0100 RFC2822 Sat, 14 May 1977 21:37:00 +0100 00 31 232490220 6 77 1977 133 3600 2003" (date len=168)
  "date +01 1977-05-14 20:37:00 pm PM 14 Sat May 8 20 08 20 37 14 Saturday 0 05 May 5 +0000 RFC2822 Sat, 14 May 1977 20:37:00 +0000 00 31 232490220 6 77 1977 133 0 2003" (adodb_date len=165)

Error getdate() 232490220
Array ( [seconds] => 0 [minutes] => 37 [hours] => 21 [mday] => 14 [wday] => 6 [mon] => 5 [year] => 1977 [yday] => 133 [weekday] => Saturday [month] => May [0] => 232490220 )
Array ( [seconds] => 0 [minutes] => 37 [hours] => 20 [mday] => 14 [wday] => 6 [mon] => 5 [year] => 1977 [yday] => 133 [weekday] => Saturday [month] => May [0] => 232490220 )

8:39:19 am AM 23 Mon May 8 8 08 08 39 23 Monday 0 05 May 5 +0100 RFC2822 Mon, 23 May 1977 08:39:19 +0100 19 31 233221159 1 77 1977 142 3600 2003 Error date(): 233221159

  "date +01 1977-05-23 08:39:19 am AM 23 Mon May 8 8 08 08 39 23 Monday 0 05 May 5 +0100 RFC2822 Mon, 23 May 1977 08:39:19 +0100 19 31 233221159 1 77 1977 142 3600 2003" (date len=165)
  "date +01 1977-05-23 07:39:19 am AM 23 Mon May 7 7 07 07 39 23 Monday 0 05 May 5 +0000 RFC2822 Mon, 23 May 1977 07:39:19 +0000 19 31 233221159 1 77 1977 142 0 2003" (adodb_date len=162)

Error getdate() 233221159
Array ( [seconds] => 19 [minutes] => 39 [hours] => 8 [mday] => 23 [wday] => 1 [mon] => 5 [year] => 1977 [yday] => 142 [weekday] => Monday [month] => May [0] => 233221159 )
Array ( [seconds] => 19 [minutes] => 39 [hours] => 7 [mday] => 23 [wday] => 1 [mon] => 5 [year] => 1977 [yday] => 142 [weekday] => Monday [month] => May [0] => 233221159 )

7:44:49 am AM 22 Tue June 7 7 07 07 44 22 Tuesday 1 06 Jun 6 +0100 RFC2822 Tue, 22 Jun 1976 07:44:49 +0100 49 30 204273889 2 76 1976 173 3600 2003 Error date(): 204273889

  "date +01 1976-06-22 07:44:49 am AM 22 Tue June 7 7 07 07 44 22 Tuesday 1 06 Jun 6 +0100 RFC2822 Tue, 22 Jun 1976 07:44:49 +0100 49 30 204273889 2 76 1976 173 3600 2003" (date len=167)
  "date +01 1976-06-22 06:44:49 am AM 22 Tue June 6 6 06 06 44 22 Tuesday 1 06 Jun 6 +0000 RFC2822 Tue, 22 Jun 1976 06:44:49 +0000 49 30 204273889 2 76 1976 173 0 2003" (adodb_date len=164)

Error getdate() 204273889
Array ( [seconds] => 49 [minutes] => 44 [hours] => 7 [mday] => 22 [wday] => 2 [mon] => 6 [year] => 1976 [yday] => 173 [weekday] => Tuesday [month] => June [0] => 204273889 )
Array ( [seconds] => 49 [minutes] => 44 [hours] => 6 [mday] => 22 [wday] => 2 [mon] => 6 [year] => 1976 [yday] => 173 [weekday] => Tuesday [month] => June [0] => 204273889 )

1:15:20 am AM 02 Thu June 1 1 01 01 15 2 Thursday 0 06 Jun 6 +0100 RFC2822 Thu, 02 Jun 1977 01:15:20 +0100 20 30 234058520 4 77 1977 152 3600 2003 Error date(): 234058520

  "date +01 1977-06-02 01:15:20 am AM 02 Thu June 1 1 01 01 15 2 Thursday 0 06 Jun 6 +0100 RFC2822 Thu, 02 Jun 1977 01:15:20 +0100 20 30 234058520 4 77 1977 152 3600 2003" (date len=167)
  "date +01 1977-06-02 00:15:20 am AM 02 Thu June 12 0 12 00 15 2 Thursday 0 06 Jun 6 +0000 RFC2822 Thu, 02 Jun 1977 00:15:20 +0000 20 30 234058520 4 77 1977 152 0 2003" (adodb_date len=165)

Error getdate() 234058520
Array ( [seconds] => 20 [minutes] => 15 [hours] => 1 [mday] => 2 [wday] => 4 [mon] => 6 [year] => 1977 [yday] => 152 [weekday] => Thursday [month] => June [0] => 234058520 )
Array ( [seconds] => 20 [minutes] => 15 [hours] => 0 [mday] => 2 [wday] => 4 [mon] => 6 [year] => 1977 [yday] => 152 [weekday] => Thursday [month] => June [0] => 234058520 )

1:12:06 pm PM 07 Wed September 9 21 09 21 12 7 Wednesday 0 09 Sep 9 +0100 RFC2822 Wed, 07 Sep 1977 21:12:06 +0100 06 30 242511126 3 77 1977 249 3600 2003 Error date(): 242511126

  "date +01 1977-09-07 21:12:06 pm PM 07 Wed September 9 21 09 21 12 7 Wednesday 0 09 Sep 9 +0100 RFC2822 Wed, 07 Sep 1977 21:12:06 +0100 06 30 242511126 3 77 1977 249 3600 2003" (date len=174)
  "date +01 1977-09-07 20:12:06 pm PM 07 Wed September 8 20 08 20 12 7 Wednesday 0 09 Sep 9 +0000 RFC2822 Wed, 07 Sep 1977 20:12:06 +0000 06 30 242511126 3 77 1977 249 0 2003" (adodb_date len=171)

Error getdate() 242511126
Array ( [seconds] => 6 [minutes] => 12 [hours] => 21 [mday] => 7 [wday] => 3 [mon] => 9 [year] => 1977 [yday] => 249 [weekday] => Wednesday [month] => September [0] => 242511126 )
Array ( [seconds] => 6 [minutes] => 12 [hours] => 20 [mday] => 7 [wday] => 3 [mon] => 9 [year] => 1977 [yday] => 249 [weekday] => Wednesday [month] => September [0] => 242511126 )

5:17:32 am AM 20 Thu May 5 5 05 05 17 20 Thursday 1 05 May 5 +0100 RFC2822 Thu, 20 May 1976 05:17:32 +0100 32 31 201413852 4 76 1976 140 3600 2003 Error date(): 201413852

  "date +01 1976-05-20 05:17:32 am AM 20 Thu May 5 5 05 05 17 20 Thursday 1 05 May 5 +0100 RFC2822 Thu, 20 May 1976 05:17:32 +0100 32 31 201413852 4 76 1976 140 3600 2003" (date len=167)
  "date +01 1976-05-20 04:17:32 am AM 20 Thu May 4 4 04 04 17 20 Thursday 1 05 May 5 +0000 RFC2822 Thu, 20 May 1976 04:17:32 +0000 32 31 201413852 4 76 1976 140 0 2003" (adodb_date len=164)

1:11:50 am AM 24 Wed July 1 1 01 01 11 24 Wednesday 0 07 Jul 7 +0100 RFC2822 Wed, 24 Jul 1974 01:11:50 +0100 50 31 143856710 3 74 1974 204 3600 2003 Error date(): 143856710
  "date +01 1974-07-24 01:11:50 am AM 24 Wed July 1 1 01 01 11 24 Wednesday 0 07 Jul 7 +0100 RFC2822 Wed, 24 Jul 1974 01:11:50 +0100 50 31 143856710 3 74 1974 204 3600 2003" (date len=169)
  "date +01 1974-07-24 00:11:50 am AM 24 Wed July 12 0 12 00 11 24 Wednesday 0 07 Jul 7 +0000 RFC2822 Wed, 24 Jul 1974 00:11:50 +0000 50 31 143856710 3 74 1974 204 0 2003" (adodb_date len=167)

Error getdate() 143856710
Array ( [seconds] => 50 [minutes] => 11 [hours] => 1 [mday] => 24 [wday] => 3 [mon] => 7 [year] => 1974 [yday] => 204 [weekday] => Wednesday [month] => July [0] => 143856710 )
Array ( [seconds] => 50 [minutes] => 11 [hours] => 0 [mday] => 24 [wday] => 3 [mon] => 7 [year] => 1974 [yday] => 204 [weekday] => Wednesday [month] => July [0] => 143856710 )

9:34:51 pm PM 08 Sun May 7 19 07 19 34 8 Sunday 0 05 May 5 +0100 RFC2822 Sun, 08 May 1977 19:34:51 +0100 51 31 231964491 0 77 1977 127 3600 2003 Error date(): 231964491

  "date +01 1977-05-08 19:34:51 pm PM 08 Sun May 7 19 07 19 34 8 Sunday 0 05 May 5 +0100 RFC2822 Sun, 08 May 1977 19:34:51 +0100 51 31 231964491 0 77 1977 127 3600 2003" (date len=165)
  "date +01 1977-05-08 18:34:51 pm PM 08 Sun May 6 18 06 18 34 8 Sunday 0 05 May 5 +0000 RFC2822 Sun, 08 May 1977 18:34:51 +0000 51 31 231964491 0 77 1977 127 0 2003" (adodb_date len=162)

Error getdate() 231964491
Array ( [seconds] => 51 [minutes] => 34 [hours] => 19 [mday] => 8 [wday] => 0 [mon] => 5 [year] => 1977 [yday] => 127 [weekday] => Sunday [month] => May [0] => 231964491 )
Array ( [seconds] => 51 [minutes] => 34 [hours] => 18 [mday] => 8 [wday] => 0 [mon] => 5 [year] => 1977 [yday] => 127 [weekday] => Sunday [month] => May [0] => 231964491 )

2 00:50:39 am AM 12 Sat June 12 0 12 00 50 12 Saturday 1 06 Jun 6 +0100 RFC2822 Sat, 12 Jun 1976 00:50:39 +0100 39 30 203385039 6 76 1976 163 3600 2003 Error date(): 203385039

  "date +01 1976-06-12 00:50:39 am AM 12 Sat June 12 0 12 00 50 12 Saturday 1 06 Jun 6 +0100 RFC2822 Sat, 12 Jun 1976 00:50:39 +0100 39 30 203385039 6 76 1976 163 3600 2003" (date len=169)
  "date +01 1976-06-11 23:50:39 pm PM 11 Fri June 11 23 11 23 50 11 Friday 1 06 Jun 6 +0000 RFC2822 Fri, 11 Jun 1976 23:50:39 +0000 39 30 203385039 5 76 1976 162 0 2003" (adodb_date len=165)

Error getdate() 203385039
Array ( [seconds] => 39 [minutes] => 50 [hours] => 0 [mday] => 12 [wday] => 6 [mon] => 6 [year] => 1976 [yday] => 163 [weekday] => Saturday [month] => June [0] => 203385039 )
Array ( [seconds] => 39 [minutes] => 50 [hours] => 23 [mday] => 11 [wday] => 5 [mon] => 6 [year] => 1976 [yday] => 162 [weekday] => Friday [month] => June [0] => 203385039 )

8:14:11 pm PM 16 Sun July 6 18 06 18 14 16 Sunday 0 07 Jul 7 +0100 RFC2822 Sun, 16 Jul 1978 18:14:11 +0100 11 31 269457251 0 78 1978 196 3600 2003 Error date(): 269457251

  "date +01 1978-07-16 18:14:11 pm PM 16 Sun July 6 18 06 18 14 16 Sunday 0 07 Jul 7 +0100 RFC2822 Sun, 16 Jul 1978 18:14:11 +0100 11 31 269457251 0 78 1978 196 3600 2003" (date len=167)
  "date +01 1978-07-16 17:14:11 pm PM 16 Sun July 5 17 05 17 14 16 Sunday 0 07 Jul 7 +0000 RFC2822 Sun, 16 Jul 1978 17:14:11 +0000 11 31 269457251 0 78 1978 196 0 2003" (adodb_date len=164)

Error getdate() 269457251
Array ( [seconds] => 11 [minutes] => 14 [hours] => 18 [mday] => 16 [wday] => 0 [mon] => 7 [year] => 1978 [yday] => 196 [weekday] => Sunday [month] => July [0] => 269457251 )
Array ( [seconds] => 11 [minutes] => 14 [hours] => 17 [mday] => 16 [wday] => 0 [mon] => 7 [year] => 1978 [yday] => 196 [weekday] => Sunday [month] => July [0] => 269457251 )

Testing random dates between 100 and 4000

Testing 1965 to 1977, or 378432000 seconds, offset=57606: 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 Tested 6570 dates

Failed :-(

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