-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=7.3.33

adodb: 2025-02-23 22:53:06
php  : 2025-02-23 21:53:06
error for %Y %m %x %X, strftime=2025 02 02/23/25 21:53:06, adodb=2025 02 02/23/25 22:53:06
error for %H %M S, strftime=21 53 S, adodb=22 53 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

3:28:26 pm PM 30 Sat July 1 13 01 13 28 30 Saturday 0 07 Jul 7 +0100 RFC2822 Sat, 30 Jul 1977 13:28:26 +0100 26 31 239113706 6 77 1977 210 3600 2003 Error date(): 239113706
  "date +01 1977-07-30 13:28:26 pm PM 30 Sat July 1 13 01 13 28 30 Saturday 0 07 Jul 7 +0100 RFC2822 Sat, 30 Jul 1977 13:28:26 +0100 26 31 239113706 6 77 1977 210 3600 2003" (date len=169)
  "date +01 1977-07-30 12:28:26 pm PM 30 Sat July 12 12 12 12 28 30 Saturday 0 07 Jul 7 +0000 RFC2822 Sat, 30 Jul 1977 12:28:26 +0000 26 31 239113706 6 77 1977 210 0 2003" (adodb_date len=167)

Error getdate() 239113706
Array ( [seconds] => 26 [minutes] => 28 [hours] => 13 [mday] => 30 [wday] => 6 [mon] => 7 [year] => 1977 [yday] => 210 [weekday] => Saturday [month] => July [0] => 239113706 )
Array ( [seconds] => 26 [minutes] => 28 [hours] => 12 [mday] => 30 [wday] => 6 [mon] => 7 [year] => 1977 [yday] => 210 [weekday] => Saturday [month] => July [0] => 239113706 )

1 00:17:59 am AM 11 Sun September 12 0 12 00 17 11 Sunday 0 09 Sep 9 +0100 RFC2822 Sun, 11 Sep 1977 00:17:59 +0100 59 30 242781479 0 77 1977 253 3600 2003 Error date(): 242781479

  "date +01 1977-09-11 00:17:59 am AM 11 Sun September 12 0 12 00 17 11 Sunday 0 09 Sep 9 +0100 RFC2822 Sun, 11 Sep 1977 00:17:59 +0100 59 30 242781479 0 77 1977 253 3600 2003" (date len=172)
  "date +01 1977-09-10 23:17:59 pm PM 10 Sat September 11 23 11 23 17 10 Saturday 0 09 Sep 9 +0000 RFC2822 Sat, 10 Sep 1977 23:17:59 +0000 59 30 242781479 6 77 1977 252 0 2003" (adodb_date len=172)

Error getdate() 242781479
Array ( [seconds] => 59 [minutes] => 17 [hours] => 0 [mday] => 11 [wday] => 0 [mon] => 9 [year] => 1977 [yday] => 253 [weekday] => Sunday [month] => September [0] => 242781479 )
Array ( [seconds] => 59 [minutes] => 17 [hours] => 23 [mday] => 10 [wday] => 6 [mon] => 9 [year] => 1977 [yday] => 252 [weekday] => Saturday [month] => September [0] => 242781479 )

1:25:40 pm PM 01 Sun May 9 21 09 21 25 1 Sunday 0 05 May 5 +0100 RFC2822 Sun, 01 May 1977 21:25:40 +0100 40 31 231366340 0 77 1977 120 3600 2003 Error date(): 231366340

  "date +01 1977-05-01 21:25:40 pm PM 01 Sun May 9 21 09 21 25 1 Sunday 0 05 May 5 +0100 RFC2822 Sun, 01 May 1977 21:25:40 +0100 40 31 231366340 0 77 1977 120 3600 2003" (date len=165)
  "date +01 1977-05-01 20:25:40 pm PM 01 Sun May 8 20 08 20 25 1 Sunday 0 05 May 5 +0000 RFC2822 Sun, 01 May 1977 20:25:40 +0000 40 31 231366340 0 77 1977 120 0 2003" (adodb_date len=162)

Error getdate() 231366340
Array ( [seconds] => 40 [minutes] => 25 [hours] => 21 [mday] => 1 [wday] => 0 [mon] => 5 [year] => 1977 [yday] => 120 [weekday] => Sunday [month] => May [0] => 231366340 )
Array ( [seconds] => 40 [minutes] => 25 [hours] => 20 [mday] => 1 [wday] => 0 [mon] => 5 [year] => 1977 [yday] => 120 [weekday] => Sunday [month] => May [0] => 231366340 )

5:26:24 am AM 08 Mon July 5 5 05 05 26 8 Monday 0 07 Jul 7 +0100 RFC2822 Mon, 08 Jul 1974 05:26:24 +0100 24 31 142489584 1 74 1974 188 3600 2003 Error date(): 142489584

  "date +01 1974-07-08 05:26:24 am AM 08 Mon July 5 5 05 05 26 8 Monday 0 07 Jul 7 +0100 RFC2822 Mon, 08 Jul 1974 05:26:24 +0100 24 31 142489584 1 74 1974 188 3600 2003" (date len=165)
  "date +01 1974-07-08 04:26:24 am AM 08 Mon July 4 4 04 04 26 8 Monday 0 07 Jul 7 +0000 RFC2822 Mon, 08 Jul 1974 04:26:24 +0000 24 31 142489584 1 74 1974 188 0 2003" (adodb_date len=162)

Error getdate() 142489584
Array ( [seconds] => 24 [minutes] => 26 [hours] => 5 [mday] => 8 [wday] => 1 [mon] => 7 [year] => 1974 [yday] => 188 [weekday] => Monday [month] => July [0] => 142489584 )
Array ( [seconds] => 24 [minutes] => 26 [hours] => 4 [mday] => 8 [wday] => 1 [mon] => 7 [year] => 1974 [yday] => 188 [weekday] => Monday [month] => July [0] => 142489584 )

9:49:03 am AM 24 Tue May 9 9 09 09 49 24 Tuesday 0 05 May 5 +0100 RFC2822 Tue, 24 May 1977 09:49:03 +0100 03 31 233311743 2 77 1977 143 3600 2003 Error date(): 233311743

  "date +01 1977-05-24 09:49:03 am AM 24 Tue May 9 9 09 09 49 24 Tuesday 0 05 May 5 +0100 RFC2822 Tue, 24 May 1977 09:49:03 +0100 03 31 233311743 2 77 1977 143 3600 2003" (date len=166)
  "date +01 1977-05-24 08:49:03 am AM 24 Tue May 8 8 08 08 49 24 Tuesday 0 05 May 5 +0000 RFC2822 Tue, 24 May 1977 08:49:03 +0000 03 31 233311743 2 77 1977 143 0 2003" (adodb_date len=163)

Error getdate() 233311743
Array ( [seconds] => 3 [minutes] => 49 [hours] => 9 [mday] => 24 [wday] => 2 [mon] => 5 [year] => 1977 [yday] => 143 [weekday] => Tuesday [month] => May [0] => 233311743 )
Array ( [seconds] => 3 [minutes] => 49 [hours] => 8 [mday] => 24 [wday] => 2 [mon] => 5 [year] => 1977 [yday] => 143 [weekday] => Tuesday [month] => May [0] => 233311743 )

7:41:51 am AM 07 Thu July 7 7 07 07 41 7 Thursday 0 07 Jul 7 +0100 RFC2822 Thu, 07 Jul 1977 07:41:51 +0100 51 31 237105711 4 77 1977 187 3600 2003 Error date(): 237105711

  "date +01 1977-07-07 07:41:51 am AM 07 Thu July 7 7 07 07 41 7 Thursday 0 07 Jul 7 +0100 RFC2822 Thu, 07 Jul 1977 07:41:51 +0100 51 31 237105711 4 77 1977 187 3600 2003" (date len=167)
  "date +01 1977-07-07 06:41:51 am AM 07 Thu July 6 6 06 06 41 7 Thursday 0 07 Jul 7 +0000 RFC2822 Thu, 07 Jul 1977 06:41:51 +0000 51 31 237105711 4 77 1977 187 0 2003" (adodb_date len=164)

6-01 00:38:55 am AM 01 Wed June 12 0 12 00 38 1 Wednesday 0 06 Jun 6 +0100 RFC2822 Wed, 01 Jun 1977 00:38:55 +0100 55 30 233969935 3 77 1977 151 3600 2003 Error date(): 233969935
  "date +01 1977-06-01 00:38:55 am AM 01 Wed June 12 0 12 00 38 1 Wednesday 0 06 Jun 6 +0100 RFC2822 Wed, 01 Jun 1977 00:38:55 +0100 55 30 233969935 3 77 1977 151 3600 2003" (date len=169)
  "date +01 1977-05-31 23:38:55 pm PM 31 Tue May 11 23 11 23 38 31 Tuesday 0 05 May 5 +0000 RFC2822 Tue, 31 May 1977 23:38:55 +0000 55 31 233969935 2 77 1977 150 0 2003" (adodb_date len=165)

Error getdate() 233969935
Array ( [seconds] => 55 [minutes] => 38 [hours] => 0 [mday] => 1 [wday] => 3 [mon] => 6 [year] => 1977 [yday] => 151 [weekday] => Wednesday [month] => June [0] => 233969935 )
Array ( [seconds] => 55 [minutes] => 38 [hours] => 23 [mday] => 31 [wday] => 2 [mon] => 5 [year] => 1977 [yday] => 150 [weekday] => Tuesday [month] => May [0] => 233969935 )

5 00:17:05 am AM 15 Sat May 12 0 12 00 17 15 Saturday 1 05 May 5 +0100 RFC2822 Sat, 15 May 1976 00:17:05 +0100 05 31 200963825 6 76 1976 135 3600 2003 Error date(): 200963825

  "date +01 1976-05-15 00:17:05 am AM 15 Sat May 12 0 12 00 17 15 Saturday 1 05 May 5 +0100 RFC2822 Sat, 15 May 1976 00:17:05 +0100 05 31 200963825 6 76 1976 135 3600 2003" (date len=168)
  "date +01 1976-05-14 23:17:05 pm PM 14 Fri May 11 23 11 23 17 14 Friday 1 05 May 5 +0000 RFC2822 Fri, 14 May 1976 23:17:05 +0000 05 31 200963825 5 76 1976 134 0 2003" (adodb_date len=164)

Error getdate() 200963825
Array ( [seconds] => 5 [minutes] => 17 [hours] => 0 [mday] => 15 [wday] => 6 [mon] => 5 [year] => 1976 [yday] => 135 [weekday] => Saturday [month] => May [0] => 200963825 )
Array ( [seconds] => 5 [minutes] => 17 [hours] => 23 [mday] => 14 [wday] => 5 [mon] => 5 [year] => 1976 [yday] => 134 [weekday] => Friday [month] => May [0] => 200963825 )

8:49:33 pm PM 20 Tue September 6 18 06 18 49 20 Tuesday 0 09 Sep 9 +0100 RFC2822 Tue, 20 Sep 1977 18:49:33 +0100 33 30 243625773 2 77 1977 262 3600 2003 Error date(): 243625773

  "date +01 1977-09-20 18:49:33 pm PM 20 Tue September 6 18 06 18 49 20 Tuesday 0 09 Sep 9 +0100 RFC2822 Tue, 20 Sep 1977 18:49:33 +0100 33 30 243625773 2 77 1977 262 3600 2003" (date len=173)
  "date +01 1977-09-20 17:49:33 pm PM 20 Tue September 5 17 05 17 49 20 Tuesday 0 09 Sep 9 +0000 RFC2822 Tue, 20 Sep 1977 17:49:33 +0000 33 30 243625773 2 77 1977 262 0 2003" (adodb_date len=170)

Error getdate() 243625773
Array ( [seconds] => 33 [minutes] => 49 [hours] => 18 [mday] => 20 [wday] => 2 [mon] => 9 [year] => 1977 [yday] => 262 [weekday] => Tuesday [month] => September [0] => 243625773 )
Array ( [seconds] => 33 [minutes] => 49 [hours] => 17 [mday] => 20 [wday] => 2 [mon] => 9 [year] => 1977 [yday] => 262 [weekday] => Tuesday [month] => September [0] => 243625773 )

1:55:41 am AM 13 Mon June 11 11 11 11 55 13 Monday 0 06 Jun 6 +0100 RFC2822 Mon, 13 Jun 1977 11:55:41 +0100 41 30 235047341 1 77 1977 163 3600 2003 Error date(): 235047341

  "date +01 1977-06-13 11:55:41 am AM 13 Mon June 11 11 11 11 55 13 Monday 0 06 Jun 6 +0100 RFC2822 Mon, 13 Jun 1977 11:55:41 +0100 41 30 235047341 1 77 1977 163 3600 2003" (date len=168)
  "date +01 1977-06-13 10:55:41 am AM 13 Mon June 10 10 10 10 55 13 Monday 0 06 Jun 6 +0000 RFC2822 Mon, 13 Jun 1977 10:55:41 +0000 41 30 235047341 1 77 1977 163 0 2003" (adodb_date len=165)

Error getdate() 235047341
Array ( [seconds] => 41 [minutes] => 55 [hours] => 11 [mday] => 13 [wday] => 1 [mon] => 6 [year] => 1977 [yday] => 163 [weekday] => Monday [month] => June [0] => 235047341 )
Array ( [seconds] => 41 [minutes] => 55 [hours] => 10 [mday] => 13 [wday] => 1 [mon] => 6 [year] => 1977 [yday] => 163 [weekday] => Monday [month] => June [0] => 235047341 )

6:03:51 pm PM 01 Wed June 4 16 04 16 03 1 Wednesday 0 06 Jun 6 +0100 RFC2822 Wed, 01 Jun 1977 16:03:51 +0100 51 30 234025431 3 77 1977 151 3600 2003 Error date(): 234025431

  "date +01 1977-06-01 16:03:51 pm PM 01 Wed June 4 16 04 16 03 1 Wednesday 0 06 Jun 6 +0100 RFC2822 Wed, 01 Jun 1977 16:03:51 +0100 51 30 234025431 3 77 1977 151 3600 2003" (date len=169)
  "date +01 1977-06-01 15:03:51 pm PM 01 Wed June 3 15 03 15 03 1 Wednesday 0 06 Jun 6 +0000 RFC2822 Wed, 01 Jun 1977 15:03:51 +0000 51 30 234025431 3 77 1977 151 0 2003" (adodb_date len=166)

Error getdate() 234025431
Array ( [seconds] => 51 [minutes] => 3 [hours] => 16 [mday] => 1 [wday] => 3 [mon] => 6 [year] => 1977 [yday] => 151 [weekday] => Wednesday [month] => June [0] => 234025431 )
Array ( [seconds] => 51 [minutes] => 3 [hours] => 15 [mday] => 1 [wday] => 3 [mon] => 6 [year] => 1977 [yday] => 151 [weekday] => Wednesday [month] => June [0] => 234025431 )

7:02:47 pm PM 13 Sun June 5 17 05 17 02 13 Sunday 1 06 Jun 6 +0100 RFC2822 Sun, 13 Jun 1976 17:02:47 +0100 47 30 203529767 0 76 1976 164 3600 2003 Error date(): 203529767

  "date +01 1976-06-13 17:02:47 pm PM 13 Sun June 5 17 05 17 02 13 Sunday 1 06 Jun 6 +0100 RFC2822 Sun, 13 Jun 1976 17:02:47 +0100 47 30 203529767 0 76 1976 164 3600 2003" (date len=167)
  "date +01 1976-06-13 16:02:47 pm PM 13 Sun June 4 16 04 16 02 13 Sunday 1 06 Jun 6 +0000 RFC2822 Sun, 13 Jun 1976 16:02:47 +0000 47 30 203529767 0 76 1976 164 0 2003" (adodb_date len=164)

Error getdate() 203529767
Array ( [seconds] => 47 [minutes] => 2 [hours] => 17 [mday] => 13 [wday] => 0 [mon] => 6 [year] => 1976 [yday] => 164 [weekday] => Sunday [month] => June [0] => 203529767 )
Array ( [seconds] => 47 [minutes] => 2 [hours] => 16 [mday] => 13 [wday] => 0 [mon] => 6 [year] => 1976 [yday] => 164 [weekday] => Sunday [month] => June [0] => 203529767 )

Testing random dates between 100 and 4000

Testing 1962 to 1974, or 378432000 seconds, offset=60039: 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 Tested 6304 dates

Failed :-(

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