-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: 2025-07-27 06:56:49
php  : 2025-07-27 07:56:49
error for %Y %m %x %X, strftime=2025 07 07/27/25 07:56:49, adodb=2025 07 07/27/25 06:56:49
error for %H %M S, strftime=07 56 S, adodb=06 56 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

8:09:54 am AM 20 Tue August 8 8 08 08 09 20 Tuesday 0 08 Aug 8 +0100 RFC2822 Tue, 20 Aug 1974 08:09:54 +0100 54 31 146214594 2 74 1974 231 3600 2003 Error date(): 146214594
  "date +01 1974-08-20 08:09:54 am AM 20 Tue August 8 8 08 08 09 20 Tuesday 0 08 Aug 8 +0100 RFC2822 Tue, 20 Aug 1974 08:09:54 +0100 54 31 146214594 2 74 1974 231 3600 2003" (date len=169)
  "date +01 1974-08-20 07:09:54 am AM 20 Tue August 7 7 07 07 09 20 Tuesday 0 08 Aug 8 +0000 RFC2822 Tue, 20 Aug 1974 07:09:54 +0000 54 31 146214594 2 74 1974 231 0 2003" (adodb_date len=166)

6:34:52 am AM 12 Thu May 6 6 06 06 34 12 Thursday 0 05 May 5 +0100 RFC2822 Thu, 12 May 1977 06:34:52 +0100 52 31 232263292 4 77 1977 131 3600 2003 Error date(): 232263292
  "date +01 1977-05-12 06:34:52 am AM 12 Thu May 6 6 06 06 34 12 Thursday 0 05 May 5 +0100 RFC2822 Thu, 12 May 1977 06:34:52 +0100 52 31 232263292 4 77 1977 131 3600 2003" (date len=167)
  "date +01 1977-05-12 05:34:52 am AM 12 Thu May 5 5 05 05 34 12 Thursday 0 05 May 5 +0000 RFC2822 Thu, 12 May 1977 05:34:52 +0000 52 31 232263292 4 77 1977 131 0 2003" (adodb_date len=164)

Error getdate() 232263292
Array ( [seconds] => 52 [minutes] => 34 [hours] => 6 [mday] => 12 [wday] => 4 [mon] => 5 [year] => 1977 [yday] => 131 [weekday] => Thursday [month] => May [0] => 232263292 )
Array ( [seconds] => 52 [minutes] => 34 [hours] => 5 [mday] => 12 [wday] => 4 [mon] => 5 [year] => 1977 [yday] => 131 [weekday] => Thursday [month] => May [0] => 232263292 )

4:55:22 am AM 26 Wed June 4 4 04 04 55 26 Wednesday 0 06 Jun 6 +0100 RFC2822 Wed, 26 Jun 1974 04:55:22 +0100 22 30 141450922 3 74 1974 176 3600 2003 Error date(): 141450922

  "date +01 1974-06-26 04:55:22 am AM 26 Wed June 4 4 04 04 55 26 Wednesday 0 06 Jun 6 +0100 RFC2822 Wed, 26 Jun 1974 04:55:22 +0100 22 30 141450922 3 74 1974 176 3600 2003" (date len=169)
  "date +01 1974-06-26 03:55:22 am AM 26 Wed June 3 3 03 03 55 26 Wednesday 0 06 Jun 6 +0000 RFC2822 Wed, 26 Jun 1974 03:55:22 +0000 22 30 141450922 3 74 1974 176 0 2003" (adodb_date len=166)

Error getdate() 141450922
Array ( [seconds] => 22 [minutes] => 55 [hours] => 4 [mday] => 26 [wday] => 3 [mon] => 6 [year] => 1974 [yday] => 176 [weekday] => Wednesday [month] => June [0] => 141450922 )
Array ( [seconds] => 22 [minutes] => 55 [hours] => 3 [mday] => 26 [wday] => 3 [mon] => 6 [year] => 1974 [yday] => 176 [weekday] => Wednesday [month] => June [0] => 141450922 )

10:19:18 am AM 05 Mon September 10 10 10 10 19 5 Monday 0 09 Sep 9 +0100 RFC2822 Mon, 05 Sep 1977 10:19:18 +0100 18 30 242299158 1 77 1977 247 3600 2003 Error date(): 242299158

  "date +01 1977-09-05 10:19:18 am AM 05 Mon September 10 10 10 10 19 5 Monday 0 09 Sep 9 +0100 RFC2822 Mon, 05 Sep 1977 10:19:18 +0100 18 30 242299158 1 77 1977 247 3600 2003" (date len=172)
  "date +01 1977-09-05 09:19:18 am AM 05 Mon September 9 9 09 09 19 5 Monday 0 09 Sep 9 +0000 RFC2822 Mon, 05 Sep 1977 09:19:18 +0000 18 30 242299158 1 77 1977 247 0 2003" (adodb_date len=167)

Error getdate() 242299158
Array ( [seconds] => 18 [minutes] => 19 [hours] => 10 [mday] => 5 [wday] => 1 [mon] => 9 [year] => 1977 [yday] => 247 [weekday] => Monday [month] => September [0] => 242299158 )
Array ( [seconds] => 18 [minutes] => 19 [hours] => 9 [mday] => 5 [wday] => 1 [mon] => 9 [year] => 1977 [yday] => 247 [weekday] => Monday [month] => September [0] => 242299158 )

2:31:35 am AM 17 Sat September 2 2 02 02 31 17 Saturday 0 09 Sep 9 +0100 RFC2822 Sat, 17 Sep 1977 02:31:35 +0100 35 30 243307895 6 77 1977 259 3600 2003 Error date(): 243307895

  "date +01 1977-09-17 02:31:35 am AM 17 Sat September 2 2 02 02 31 17 Saturday 0 09 Sep 9 +0100 RFC2822 Sat, 17 Sep 1977 02:31:35 +0100 35 30 243307895 6 77 1977 259 3600 2003" (date len=173)
  "date +01 1977-09-17 01:31:35 am AM 17 Sat September 1 1 01 01 31 17 Saturday 0 09 Sep 9 +0000 RFC2822 Sat, 17 Sep 1977 01:31:35 +0000 35 30 243307895 6 77 1977 259 0 2003" (adodb_date len=170)

Error getdate() 243307895
Array ( [seconds] => 35 [minutes] => 31 [hours] => 2 [mday] => 17 [wday] => 6 [mon] => 9 [year] => 1977 [yday] => 259 [weekday] => Saturday [month] => September [0] => 243307895 )
Array ( [seconds] => 35 [minutes] => 31 [hours] => 1 [mday] => 17 [wday] => 6 [mon] => 9 [year] => 1977 [yday] => 259 [weekday] => Saturday [month] => September [0] => 243307895 )

3:20:28 pm PM 23 Tue July 11 23 11 23 20 23 Tuesday 0 07 Jul 7 +0100 RFC2822 Tue, 23 Jul 1974 23:20:28 +0100 28 31 143850028 2 74 1974 203 3600 2003 Error date(): 143850028

  "date +01 1974-07-23 23:20:28 pm PM 23 Tue July 11 23 11 23 20 23 Tuesday 0 07 Jul 7 +0100 RFC2822 Tue, 23 Jul 1974 23:20:28 +0100 28 31 143850028 2 74 1974 203 3600 2003" (date len=169)
  "date +01 1974-07-23 22:20:28 pm PM 23 Tue July 10 22 10 22 20 23 Tuesday 0 07 Jul 7 +0000 RFC2822 Tue, 23 Jul 1974 22:20:28 +0000 28 31 143850028 2 74 1974 203 0 2003" (adodb_date len=166)

7:18:24 pm PM 03 Sat September 5 17 05 17 18 3 Saturday 0 09 Sep 9 +0100 RFC2822 Sat, 03 Sep 1977 17:18:24 +0100 24 30 242151504 6 77 1977 245 3600 2003 Error date(): 242151504
  "date +01 1977-09-03 17:18:24 pm PM 03 Sat September 5 17 05 17 18 3 Saturday 0 09 Sep 9 +0100 RFC2822 Sat, 03 Sep 1977 17:18:24 +0100 24 30 242151504 6 77 1977 245 3600 2003" (date len=173)
  "date +01 1977-09-03 16:18:24 pm PM 03 Sat September 4 16 04 16 18 3 Saturday 0 09 Sep 9 +0000 RFC2822 Sat, 03 Sep 1977 16:18:24 +0000 24 30 242151504 6 77 1977 245 0 2003" (adodb_date len=170)

Error getdate() 242151504
Array ( [seconds] => 24 [minutes] => 18 [hours] => 17 [mday] => 3 [wday] => 6 [mon] => 9 [year] => 1977 [yday] => 245 [weekday] => Saturday [month] => September [0] => 242151504 )
Array ( [seconds] => 24 [minutes] => 18 [hours] => 16 [mday] => 3 [wday] => 6 [mon] => 9 [year] => 1977 [yday] => 245 [weekday] => Saturday [month] => September [0] => 242151504 )

1:47:02 am AM 29 Sat July 11 11 11 11 47 29 Saturday 0 07 Jul 7 +0100 RFC2822 Sat, 29 Jul 1978 11:47:02 +0100 02 31 270557222 6 78 1978 209 3600 2003 Error date(): 270557222

  "date +01 1978-07-29 11:47:02 am AM 29 Sat July 11 11 11 11 47 29 Saturday 0 07 Jul 7 +0100 RFC2822 Sat, 29 Jul 1978 11:47:02 +0100 02 31 270557222 6 78 1978 209 3600 2003" (date len=170)
  "date +01 1978-07-29 10:47:02 am AM 29 Sat July 10 10 10 10 47 29 Saturday 0 07 Jul 7 +0000 RFC2822 Sat, 29 Jul 1978 10:47:02 +0000 02 31 270557222 6 78 1978 209 0 2003" (adodb_date len=167)

Error getdate() 270557222
Array ( [seconds] => 2 [minutes] => 47 [hours] => 11 [mday] => 29 [wday] => 6 [mon] => 7 [year] => 1978 [yday] => 209 [weekday] => Saturday [month] => July [0] => 270557222 )
Array ( [seconds] => 2 [minutes] => 47 [hours] => 10 [mday] => 29 [wday] => 6 [mon] => 7 [year] => 1978 [yday] => 209 [weekday] => Saturday [month] => July [0] => 270557222 )

9:32:11 am AM 15 Tue June 9 9 09 09 32 15 Tuesday 1 06 Jun 6 +0100 RFC2822 Tue, 15 Jun 1976 09:32:11 +0100 11 30 203675531 2 76 1976 166 3600 2003 Error date(): 203675531

  "date +01 1976-06-15 09:32:11 am AM 15 Tue June 9 9 09 09 32 15 Tuesday 1 06 Jun 6 +0100 RFC2822 Tue, 15 Jun 1976 09:32:11 +0100 11 30 203675531 2 76 1976 166 3600 2003" (date len=167)
  "date +01 1976-06-15 08:32:11 am AM 15 Tue June 8 8 08 08 32 15 Tuesday 1 06 Jun 6 +0000 RFC2822 Tue, 15 Jun 1976 08:32:11 +0000 11 30 203675531 2 76 1976 166 0 2003" (adodb_date len=164)

Error getdate() 203675531
Array ( [seconds] => 11 [minutes] => 32 [hours] => 9 [mday] => 15 [wday] => 2 [mon] => 6 [year] => 1976 [yday] => 166 [weekday] => Tuesday [month] => June [0] => 203675531 )
Array ( [seconds] => 11 [minutes] => 32 [hours] => 8 [mday] => 15 [wday] => 2 [mon] => 6 [year] => 1976 [yday] => 166 [weekday] => Tuesday [month] => June [0] => 203675531 )

1:46:08 am AM 10 Mon July 11 11 11 11 46 10 Monday 0 07 Jul 7 +0100 RFC2822 Mon, 10 Jul 1978 11:46:08 +0100 08 31 268915568 1 78 1978 190 3600 2003 Error date(): 268915568

  "date +01 1978-07-10 11:46:08 am AM 10 Mon July 11 11 11 11 46 10 Monday 0 07 Jul 7 +0100 RFC2822 Mon, 10 Jul 1978 11:46:08 +0100 08 31 268915568 1 78 1978 190 3600 2003" (date len=168)
  "date +01 1978-07-10 10:46:08 am AM 10 Mon July 10 10 10 10 46 10 Monday 0 07 Jul 7 +0000 RFC2822 Mon, 10 Jul 1978 10:46:08 +0000 08 31 268915568 1 78 1978 190 0 2003" (adodb_date len=165)

Error getdate() 268915568
Array ( [seconds] => 8 [minutes] => 46 [hours] => 11 [mday] => 10 [wday] => 1 [mon] => 7 [year] => 1978 [yday] => 190 [weekday] => Monday [month] => July [0] => 268915568 )
Array ( [seconds] => 8 [minutes] => 46 [hours] => 10 [mday] => 10 [wday] => 1 [mon] => 7 [year] => 1978 [yday] => 190 [weekday] => Monday [month] => July [0] => 268915568 )

9:16:31 am AM 07 Fri May 9 9 09 09 16 7 Friday 1 05 May 5 +0100 RFC2822 Fri, 07 May 1976 09:16:31 +0100 31 31 200304991 5 76 1976 127 3600 2003 Error date(): 200304991

  "date +01 1976-05-07 09:16:31 am AM 07 Fri May 9 9 09 09 16 7 Friday 1 05 May 5 +0100 RFC2822 Fri, 07 May 1976 09:16:31 +0100 31 31 200304991 5 76 1976 127 3600 2003" (date len=164)
  "date +01 1976-05-07 08:16:31 am AM 07 Fri May 8 8 08 08 16 7 Friday 1 05 May 5 +0000 RFC2822 Fri, 07 May 1976 08:16:31 +0000 31 31 200304991 5 76 1976 127 0 2003" (adodb_date len=161)

Error getdate() 200304991
Array ( [seconds] => 31 [minutes] => 16 [hours] => 9 [mday] => 7 [wday] => 5 [mon] => 5 [year] => 1976 [yday] => 127 [weekday] => Friday [month] => May [0] => 200304991 )
Array ( [seconds] => 31 [minutes] => 16 [hours] => 8 [mday] => 7 [wday] => 5 [mon] => 5 [year] => 1976 [yday] => 127 [weekday] => Friday [month] => May [0] => 200304991 )

3:47:00 pm PM 02 Wed August 11 23 11 23 47 2 Wednesday 0 08 Aug 8 +0100 RFC2822 Wed, 02 Aug 1978 23:47:00 +0100 00 31 270946020 3 78 1978 213 3600 2003 Error date(): 270946020

  "date +01 1978-08-02 23:47:00 pm PM 02 Wed August 11 23 11 23 47 2 Wednesday 0 08 Aug 8 +0100 RFC2822 Wed, 02 Aug 1978 23:47:00 +0100 00 31 270946020 3 78 1978 213 3600 2003" (date len=172)
  "date +01 1978-08-02 22:47:00 pm PM 02 Wed August 10 22 10 22 47 2 Wednesday 0 08 Aug 8 +0000 RFC2822 Wed, 02 Aug 1978 22:47:00 +0000 00 31 270946020 3 78 1978 213 0 2003" (adodb_date len=169)

Error getdate() 270946020
Array ( [seconds] => 0 [minutes] => 47 [hours] => 23 [mday] => 2 [wday] => 3 [mon] => 8 [year] => 1978 [yday] => 213 [weekday] => Wednesday [month] => August [0] => 270946020 )
Array ( [seconds] => 0 [minutes] => 47 [hours] => 22 [mday] => 2 [wday] => 3 [mon] => 8 [year] => 1978 [yday] => 213 [weekday] => Wednesday [month] => August [0] => 270946020 )

Testing random dates between 100 and 4000

Testing 1965 to 1977, or 378432000 seconds, offset=74695: 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 Tested 5067 dates

Failed :-(

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