-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: 2025-03-17 14:16:54
php  : 2025-03-17 13:16:54
error for %Y %m %x %X, strftime=2025 03 03/17/25 13:16:54, adodb=2025 03 03/17/25 14:16:54
error for %H %M S, strftime=13 16 S, adodb=14 16 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

3:14:26 pm PM 02 Tue August 11 23 11 23 14 2 Tuesday 0 08 Aug 8 +0100 RFC2822 Tue, 02 Aug 1977 23:14:26 +0100 26 31 239408066 2 77 1977 213 3600 2003 Error date(): 239408066
  "date +01 1977-08-02 23:14:26 pm PM 02 Tue August 11 23 11 23 14 2 Tuesday 0 08 Aug 8 +0100 RFC2822 Tue, 02 Aug 1977 23:14:26 +0100 26 31 239408066 2 77 1977 213 3600 2003" (date len=170)
  "date +01 1977-08-02 22:14:26 pm PM 02 Tue August 10 22 10 22 14 2 Tuesday 0 08 Aug 8 +0000 RFC2822 Tue, 02 Aug 1977 22:14:26 +0000 26 31 239408066 2 77 1977 213 0 2003" (adodb_date len=167)

Error getdate() 239408066
Array ( [seconds] => 26 [minutes] => 14 [hours] => 23 [mday] => 2 [wday] => 2 [mon] => 8 [year] => 1977 [yday] => 213 [weekday] => Tuesday [month] => August [0] => 239408066 )
Array ( [seconds] => 26 [minutes] => 14 [hours] => 22 [mday] => 2 [wday] => 2 [mon] => 8 [year] => 1977 [yday] => 213 [weekday] => Tuesday [month] => August [0] => 239408066 )

5:55:27 am AM 25 Sun September 5 5 05 05 55 25 Sunday 0 09 Sep 9 +0100 RFC2822 Sun, 25 Sep 1977 05:55:27 +0100 27 30 244011327 0 77 1977 267 3600 2003 Error date(): 244011327

  "date +01 1977-09-25 05:55:27 am AM 25 Sun September 5 5 05 05 55 25 Sunday 0 09 Sep 9 +0100 RFC2822 Sun, 25 Sep 1977 05:55:27 +0100 27 30 244011327 0 77 1977 267 3600 2003" (date len=171)
  "date +01 1977-09-25 04:55:27 am AM 25 Sun September 4 4 04 04 55 25 Sunday 0 09 Sep 9 +0000 RFC2822 Sun, 25 Sep 1977 04:55:27 +0000 27 30 244011327 0 77 1977 267 0 2003" (adodb_date len=168)

Error getdate() 244011327
Array ( [seconds] => 27 [minutes] => 55 [hours] => 5 [mday] => 25 [wday] => 0 [mon] => 9 [year] => 1977 [yday] => 267 [weekday] => Sunday [month] => September [0] => 244011327 )
Array ( [seconds] => 27 [minutes] => 55 [hours] => 4 [mday] => 25 [wday] => 0 [mon] => 9 [year] => 1977 [yday] => 267 [weekday] => Sunday [month] => September [0] => 244011327 )

1:10:07 am AM 06 Thu May 1 1 01 01 10 6 Thursday 1 05 May 5 +0100 RFC2822 Thu, 06 May 1976 01:10:07 +0100 07 31 200189407 4 76 1976 126 3600 2003 Error date(): 200189407

  "date +01 1976-05-06 01:10:07 am AM 06 Thu May 1 1 01 01 10 6 Thursday 1 05 May 5 +0100 RFC2822 Thu, 06 May 1976 01:10:07 +0100 07 31 200189407 4 76 1976 126 3600 2003" (date len=166)
  "date +01 1976-05-06 00:10:07 am AM 06 Thu May 12 0 12 00 10 6 Thursday 1 05 May 5 +0000 RFC2822 Thu, 06 May 1976 00:10:07 +0000 07 31 200189407 4 76 1976 126 0 2003" (adodb_date len=164)

Error getdate() 200189407
Array ( [seconds] => 7 [minutes] => 10 [hours] => 1 [mday] => 6 [wday] => 4 [mon] => 5 [year] => 1976 [yday] => 126 [weekday] => Thursday [month] => May [0] => 200189407 )
Array ( [seconds] => 7 [minutes] => 10 [hours] => 0 [mday] => 6 [wday] => 4 [mon] => 5 [year] => 1976 [yday] => 126 [weekday] => Thursday [month] => May [0] => 200189407 )

8:11:14 pm PM 17 Tue May 6 18 06 18 11 17 Tuesday 0 05 May 5 +0100 RFC2822 Tue, 17 May 1977 18:11:14 +0100 14 31 232737074 2 77 1977 136 3600 2003 Error date(): 232737074

  "date +01 1977-05-17 18:11:14 pm PM 17 Tue May 6 18 06 18 11 17 Tuesday 0 05 May 5 +0100 RFC2822 Tue, 17 May 1977 18:11:14 +0100 14 31 232737074 2 77 1977 136 3600 2003" (date len=167)
  "date +01 1977-05-17 17:11:14 pm PM 17 Tue May 5 17 05 17 11 17 Tuesday 0 05 May 5 +0000 RFC2822 Tue, 17 May 1977 17:11:14 +0000 14 31 232737074 2 77 1977 136 0 2003" (adodb_date len=164)

Error getdate() 232737074
Array ( [seconds] => 14 [minutes] => 11 [hours] => 18 [mday] => 17 [wday] => 2 [mon] => 5 [year] => 1977 [yday] => 136 [weekday] => Tuesday [month] => May [0] => 232737074 )
Array ( [seconds] => 14 [minutes] => 11 [hours] => 17 [mday] => 17 [wday] => 2 [mon] => 5 [year] => 1977 [yday] => 136 [weekday] => Tuesday [month] => May [0] => 232737074 )

2:03:36 pm PM 10 Wed July 10 22 10 22 03 10 Wednesday 0 07 Jul 7 +0100 RFC2822 Wed, 10 Jul 1974 22:03:36 +0100 36 31 142722216 3 74 1974 190 3600 2003 Error date(): 142722216

  "date +01 1974-07-10 22:03:36 pm PM 10 Wed July 10 22 10 22 03 10 Wednesday 0 07 Jul 7 +0100 RFC2822 Wed, 10 Jul 1974 22:03:36 +0100 36 31 142722216 3 74 1974 190 3600 2003" (date len=171)
  "date +01 1974-07-10 21:03:36 pm PM 10 Wed July 9 21 09 21 03 10 Wednesday 0 07 Jul 7 +0000 RFC2822 Wed, 10 Jul 1974 21:03:36 +0000 36 31 142722216 3 74 1974 190 0 2003" (adodb_date len=167)

Error getdate() 142722216
Array ( [seconds] => 36 [minutes] => 3 [hours] => 22 [mday] => 10 [wday] => 3 [mon] => 7 [year] => 1974 [yday] => 190 [weekday] => Wednesday [month] => July [0] => 142722216 )
Array ( [seconds] => 36 [minutes] => 3 [hours] => 21 [mday] => 10 [wday] => 3 [mon] => 7 [year] => 1974 [yday] => 190 [weekday] => Wednesday [month] => July [0] => 142722216 )

2:50:49 am AM 16 Fri July 2 2 02 02 50 16 Friday 1 07 Jul 7 +0100 RFC2822 Fri, 16 Jul 1976 02:50:49 +0100 49 31 206329849 5 76 1976 197 3600 2003 Error date(): 206329849

  "date +01 1976-07-16 02:50:49 am AM 16 Fri July 2 2 02 02 50 16 Friday 1 07 Jul 7 +0100 RFC2822 Fri, 16 Jul 1976 02:50:49 +0100 49 31 206329849 5 76 1976 197 3600 2003" (date len=166)
  "date +01 1976-07-16 01:50:49 am AM 16 Fri July 1 1 01 01 50 16 Friday 1 07 Jul 7 +0000 RFC2822 Fri, 16 Jul 1976 01:50:49 +0000 49 31 206329849 5 76 1976 197 0 2003" (adodb_date len=163)

Error getdate() 206329849
Array ( [seconds] => 49 [minutes] => 50 [hours] => 2 [mday] => 16 [wday] => 5 [mon] => 7 [year] => 1976 [yday] => 197 [weekday] => Friday [month] => July [0] => 206329849 )
Array ( [seconds] => 49 [minutes] => 50 [hours] => 1 [mday] => 16 [wday] => 5 [mon] => 7 [year] => 1976 [yday] => 197 [weekday] => Friday [month] => July [0] => 206329849 )

20:09:29 pm PM 11 Sat June 8 20 08 20 09 11 Saturday 0 06 Jun 6 +0100 RFC2822 Sat, 11 Jun 1977 20:09:29 +0100 29 30 234904169 6 77 1977 161 3600 2003 Error date(): 234904169

  "date +01 1977-06-11 20:09:29 pm PM 11 Sat June 8 20 08 20 09 11 Saturday 0 06 Jun 6 +0100 RFC2822 Sat, 11 Jun 1977 20:09:29 +0100 29 30 234904169 6 77 1977 161 3600 2003" (date len=169)
  "date +01 1977-06-11 19:09:29 pm PM 11 Sat June 7 19 07 19 09 11 Saturday 0 06 Jun 6 +0000 RFC2822 Sat, 11 Jun 1977 19:09:29 +0000 29 30 234904169 6 77 1977 161 0 2003" (adodb_date len=166)

Error getdate() 234904169
Array ( [seconds] => 29 [minutes] => 9 [hours] => 20 [mday] => 11 [wday] => 6 [mon] => 6 [year] => 1977 [yday] => 161 [weekday] => Saturday [month] => June [0] => 234904169 )
Array ( [seconds] => 29 [minutes] => 9 [hours] => 19 [mday] => 11 [wday] => 6 [mon] => 6 [year] => 1977 [yday] => 161 [weekday] => Saturday [month] => June [0] => 234904169 )

10:13:02 am AM 05 Wed May 10 10 10 10 13 5 Wednesday 1 05 May 5 +0100 RFC2822 Wed, 05 May 1976 10:13:02 +0100 02 31 200135582 3 76 1976 125 3600 2003 Error date(): 200135582

  "date +01 1976-05-05 10:13:02 am AM 05 Wed May 10 10 10 10 13 5 Wednesday 1 05 May 5 +0100 RFC2822 Wed, 05 May 1976 10:13:02 +0100 02 31 200135582 3 76 1976 125 3600 2003" (date len=169)
  "date +01 1976-05-05 09:13:02 am AM 05 Wed May 9 9 09 09 13 5 Wednesday 1 05 May 5 +0000 RFC2822 Wed, 05 May 1976 09:13:02 +0000 02 31 200135582 3 76 1976 125 0 2003" (adodb_date len=164)

Error getdate() 200135582
Array ( [seconds] => 2 [minutes] => 13 [hours] => 10 [mday] => 5 [wday] => 3 [mon] => 5 [year] => 1976 [yday] => 125 [weekday] => Wednesday [month] => May [0] => 200135582 )
Array ( [seconds] => 2 [minutes] => 13 [hours] => 9 [mday] => 5 [wday] => 3 [mon] => 5 [year] => 1976 [yday] => 125 [weekday] => Wednesday [month] => May [0] => 200135582 )

5:08:52 pm PM 20 Sun June 3 15 03 15 08 20 Sunday 1 06 Jun 6 +0100 RFC2822 Sun, 20 Jun 1976 15:08:52 +0100 52 30 204127732 0 76 1976 171 3600 2003 Error date(): 204127732

  "date +01 1976-06-20 15:08:52 pm PM 20 Sun June 3 15 03 15 08 20 Sunday 1 06 Jun 6 +0100 RFC2822 Sun, 20 Jun 1976 15:08:52 +0100 52 30 204127732 0 76 1976 171 3600 2003" (date len=167)
  "date +01 1976-06-20 14:08:52 pm PM 20 Sun June 2 14 02 14 08 20 Sunday 1 06 Jun 6 +0000 RFC2822 Sun, 20 Jun 1976 14:08:52 +0000 52 30 204127732 0 76 1976 171 0 2003" (adodb_date len=164)

Error getdate() 204127732
Array ( [seconds] => 52 [minutes] => 8 [hours] => 15 [mday] => 20 [wday] => 0 [mon] => 6 [year] => 1976 [yday] => 171 [weekday] => Sunday [month] => June [0] => 204127732 )
Array ( [seconds] => 52 [minutes] => 8 [hours] => 14 [mday] => 20 [wday] => 0 [mon] => 6 [year] => 1976 [yday] => 171 [weekday] => Sunday [month] => June [0] => 204127732 )

7:54:27 am AM 06 Mon June 7 7 07 07 54 6 Monday 0 06 Jun 6 +0100 RFC2822 Mon, 06 Jun 1977 07:54:27 +0100 27 30 234428067 1 77 1977 156 3600 2003 Error date(): 234428067

  "date +01 1977-06-06 07:54:27 am AM 06 Mon June 7 7 07 07 54 6 Monday 0 06 Jun 6 +0100 RFC2822 Mon, 06 Jun 1977 07:54:27 +0100 27 30 234428067 1 77 1977 156 3600 2003" (date len=165)
  "date +01 1977-06-06 06:54:27 am AM 06 Mon June 6 6 06 06 54 6 Monday 0 06 Jun 6 +0000 RFC2822 Mon, 06 Jun 1977 06:54:27 +0000 27 30 234428067 1 77 1977 156 0 2003" (adodb_date len=162)

Error getdate() 234428067
Array ( [seconds] => 27 [minutes] => 54 [hours] => 7 [mday] => 6 [wday] => 1 [mon] => 6 [year] => 1977 [yday] => 156 [weekday] => Monday [month] => June [0] => 234428067 )
Array ( [seconds] => 27 [minutes] => 54 [hours] => 6 [mday] => 6 [wday] => 1 [mon] => 6 [year] => 1977 [yday] => 156 [weekday] => Monday [month] => June [0] => 234428067 )

2:47:57 pm PM 22 Thu September 10 22 10 22 47 22 Thursday 0 09 Sep 9 +0100 RFC2822 Thu, 22 Sep 1977 22:47:57 +0100 57 30 243812877 4 77 1977 264 3600 2003 Error date(): 243812877

  "date +01 1977-09-22 22:47:57 pm PM 22 Thu September 10 22 10 22 47 22 Thursday 0 09 Sep 9 +0100 RFC2822 Thu, 22 Sep 1977 22:47:57 +0100 57 30 243812877 4 77 1977 264 3600 2003" (date len=175)
  "date +01 1977-09-22 21:47:57 pm PM 22 Thu September 9 21 09 21 47 22 Thursday 0 09 Sep 9 +0000 RFC2822 Thu, 22 Sep 1977 21:47:57 +0000 57 30 243812877 4 77 1977 264 0 2003" (adodb_date len=171)

Testing random dates between 100 and 4000

Testing 1964 to 1976, or 378432000 seconds, offset=78812: 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 Tested 4802 dates

Failed :-(

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