-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=0.33 PHP=5.6.30-7+deb.sury.org~xenial+1

adodb: 2025-10-14 22:26:36
php  : 2025-10-14 23:26:36
error for %Y %m %x %X, strftime=2025 10 10/14/25 23:26:36, adodb=2025 10 10/14/25 22:26:36
error for %H %M S, strftime=23 26 S, adodb=22 26 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

3:06:35 pm PM 31 Sun August 1 13 01 13 06 31 Sunday 1 08 Aug 8 +0200 RFC2822 Sun, 31 Aug 1980 13:06:35 +0200 35 31 336567995 0 80 1980 243 7200 2003 Error date(): 336567995
 
  "date CEST 1980-08-31 13:06:35 pm PM 31 Sun August 1 13 01 13 06 31 Sunday 1 08 Aug 8 +0200 RFC2822 Sun, 31 Aug 1980 13:06:35 +0200 35 31 336567995 0 80 1980 243 7200 2003" (date len=170)
  "date CEST 1980-08-31 12:06:35 pm PM 31 Sun August 12 12 12 12 06 31 Sunday 1 08 Aug 8 +0100 RFC2822 Sun, 31 Aug 1980 12:06:35 +0100 35 31 336567995 0 80 1980 243 3600 2003" (adodb_date len=171)

Error getdate() 336567995
Array ( [seconds] => 35 [minutes] => 6 [hours] => 13 [mday] => 31 [wday] => 0 [mon] => 8 [year] => 1980 [yday] => 243 [weekday] => Sunday [month] => August [0] => 336567995 )
Array ( [seconds] => 35 [minutes] => 6 [hours] => 12 [mday] => 31 [wday] => 0 [mon] => 8 [year] => 1980 [yday] => 243 [weekday] => Sunday [month] => August [0] => 336567995 )

4:52:29 pm PM 08 Sun August 2 14 02 14 52 8 Sunday 0 08 Aug 8 +0200 RFC2822 Sun, 08 Aug 1982 14:52:29 +0200 29 31 397659149 0 82 1982 219 7200 2003 Error date(): 397659149

 
  "date CEST 1982-08-08 14:52:29 pm PM 08 Sun August 2 14 02 14 52 8 Sunday 0 08 Aug 8 +0200 RFC2822 Sun, 08 Aug 1982 14:52:29 +0200 29 31 397659149 0 82 1982 219 7200 2003" (date len=169)
  "date CEST 1982-08-08 13:52:29 pm PM 08 Sun August 1 13 01 13 52 8 Sunday 0 08 Aug 8 +0100 RFC2822 Sun, 08 Aug 1982 13:52:29 +0100 29 31 397659149 0 82 1982 219 3600 2003" (adodb_date len=169)

Error getdate() 397659149
Array ( [seconds] => 29 [minutes] => 52 [hours] => 14 [mday] => 8 [wday] => 0 [mon] => 8 [year] => 1982 [yday] => 219 [weekday] => Sunday [month] => August [0] => 397659149 )
Array ( [seconds] => 29 [minutes] => 52 [hours] => 13 [mday] => 8 [wday] => 0 [mon] => 8 [year] => 1982 [yday] => 219 [weekday] => Sunday [month] => August [0] => 397659149 )

6:09:13 pm PM 26 Thu May 4 16 04 16 09 26 Thursday 0 05 May 5 +0200 RFC2822 Thu, 26 May 1983 16:09:13 +0200 13 31 422806153 4 83 1983 145 7200 2003 Error date(): 422806153

 
  "date CEST 1983-05-26 16:09:13 pm PM 26 Thu May 4 16 04 16 09 26 Thursday 0 05 May 5 +0200 RFC2822 Thu, 26 May 1983 16:09:13 +0200 13 31 422806153 4 83 1983 145 7200 2003" (date len=169)
  "date CEST 1983-05-26 15:09:13 pm PM 26 Thu May 3 15 03 15 09 26 Thursday 0 05 May 5 +0100 RFC2822 Thu, 26 May 1983 15:09:13 +0100 13 31 422806153 4 83 1983 145 3600 2003" (adodb_date len=169)

Error getdate() 422806153
Array ( [seconds] => 13 [minutes] => 9 [hours] => 16 [mday] => 26 [wday] => 4 [mon] => 5 [year] => 1983 [yday] => 145 [weekday] => Thursday [month] => May [0] => 422806153 )
Array ( [seconds] => 13 [minutes] => 9 [hours] => 15 [mday] => 26 [wday] => 4 [mon] => 5 [year] => 1983 [yday] => 145 [weekday] => Thursday [month] => May [0] => 422806153 )

5:50:15 am AM 26 Sun June 5 5 05 05 50 26 Sunday 0 06 Jun 6 +0200 RFC2822 Sun, 26 Jun 1983 05:50:15 +0200 15 30 425447415 0 83 1983 176 7200 2003 Error date(): 425447415

 
  "date CEST 1983-06-26 05:50:15 am AM 26 Sun June 5 5 05 05 50 26 Sunday 0 06 Jun 6 +0200 RFC2822 Sun, 26 Jun 1983 05:50:15 +0200 15 30 425447415 0 83 1983 176 7200 2003" (date len=167)
  "date CEST 1983-06-26 04:50:15 am AM 26 Sun June 4 4 04 04 50 26 Sunday 0 06 Jun 6 +0100 RFC2822 Sun, 26 Jun 1983 04:50:15 +0100 15 30 425447415 0 83 1983 176 3600 2003" (adodb_date len=167)

Error getdate() 425447415
Array ( [seconds] => 15 [minutes] => 50 [hours] => 5 [mday] => 26 [wday] => 0 [mon] => 6 [year] => 1983 [yday] => 176 [weekday] => Sunday [month] => June [0] => 425447415 )
Array ( [seconds] => 15 [minutes] => 50 [hours] => 4 [mday] => 26 [wday] => 0 [mon] => 6 [year] => 1983 [yday] => 176 [weekday] => Sunday [month] => June [0] => 425447415 )

3:22:55 pm PM 30 Wed April 11 23 11 23 22 30 Wednesday 1 04 Apr 4 +0200 RFC2822 Wed, 30 Apr 1980 23:22:55 +0200 55 30 325977775 3 80 1980 120 7200 2003 Error date(): 325977775

 
  "date CEST 1980-04-30 23:22:55 pm PM 30 Wed April 11 23 11 23 22 30 Wednesday 1 04 Apr 4 +0200 RFC2822 Wed, 30 Apr 1980 23:22:55 +0200 55 30 325977775 3 80 1980 120 7200 2003" (date len=173)
  "date CEST 1980-04-30 22:22:55 pm PM 30 Wed April 10 22 10 22 22 30 Wednesday 1 04 Apr 4 +0100 RFC2822 Wed, 30 Apr 1980 22:22:55 +0100 55 30 325977775 3 80 1980 120 3600 2003" (adodb_date len=173)

Error getdate() 325977775
Array ( [seconds] => 55 [minutes] => 22 [hours] => 23 [mday] => 30 [wday] => 3 [mon] => 4 [year] => 1980 [yday] => 120 [weekday] => Wednesday [month] => April [0] => 325977775 )
Array ( [seconds] => 55 [minutes] => 22 [hours] => 22 [mday] => 30 [wday] => 3 [mon] => 4 [year] => 1980 [yday] => 120 [weekday] => Wednesday [month] => April [0] => 325977775 )

09:34:52 am AM 31 Sun October 9 9 09 09 34 31 Sunday 0 10 Oct 10 +0100 RFC2822 Sun, 31 Oct 1982 09:34:52 +0100 52 31 404901292 0 82 1982 303 3600 2003 Error date(): 404901292

 
  "date CET 1982-10-31 09:34:52 am AM 31 Sun October 9 9 09 09 34 31 Sunday 0 10 Oct 10 +0100 RFC2822 Sun, 31 Oct 1982 09:34:52 +0100 52 31 404901292 0 82 1982 303 3600 2003" (date len=170)
  "date CET 1982-10-31 10:34:52 am AM 31 Sun October 10 10 10 10 34 31 Sunday 0 10 Oct 10 +0200 RFC2822 Sun, 31 Oct 1982 10:34:52 +0200 52 31 404901292 0 82 1982 303 7200 2003" (adodb_date len=172)

Error getdate() 404901292
Array ( [seconds] => 52 [minutes] => 34 [hours] => 9 [mday] => 31 [wday] => 0 [mon] => 10 [year] => 1982 [yday] => 303 [weekday] => Sunday [month] => October [0] => 404901292 )
Array ( [seconds] => 52 [minutes] => 34 [hours] => 10 [mday] => 31 [wday] => 0 [mon] => 10 [year] => 1982 [yday] => 303 [weekday] => Sunday [month] => October [0] => 404901292 )

6:21:27 pm PM 21 Fri May 4 16 04 16 21 21 Friday 0 05 May 5 +0200 RFC2822 Fri, 21 May 1982 16:21:27 +0200 27 31 390838887 5 82 1982 140 7200 2003 Error date(): 390838887

 
  "date CEST 1982-05-21 16:21:27 pm PM 21 Fri May 4 16 04 16 21 21 Friday 0 05 May 5 +0200 RFC2822 Fri, 21 May 1982 16:21:27 +0200 27 31 390838887 5 82 1982 140 7200 2003" (date len=167)
  "date CEST 1982-05-21 15:21:27 pm PM 21 Fri May 3 15 03 15 21 21 Friday 0 05 May 5 +0100 RFC2822 Fri, 21 May 1982 15:21:27 +0100 27 31 390838887 5 82 1982 140 3600 2003" (adodb_date len=167)

Error getdate() 390838887
Array ( [seconds] => 27 [minutes] => 21 [hours] => 16 [mday] => 21 [wday] => 5 [mon] => 5 [year] => 1982 [yday] => 140 [weekday] => Friday [month] => May [0] => 390838887 )
Array ( [seconds] => 27 [minutes] => 21 [hours] => 15 [mday] => 21 [wday] => 5 [mon] => 5 [year] => 1982 [yday] => 140 [weekday] => Friday [month] => May [0] => 390838887 )

4:16:08 pm PM 21 Sat November 2 14 02 14 16 21 Saturday 0 11 Nov 11 +0100 RFC2822 Sat, 21 Nov 1981 14:16:08 +0100 08 30 375196568 6 81 1981 324 3600 2003 Error date(): 375196568

 
  "date CET 1981-11-21 14:16:08 pm PM 21 Sat November 2 14 02 14 16 21 Saturday 0 11 Nov 11 +0100 RFC2822 Sat, 21 Nov 1981 14:16:08 +0100 08 30 375196568 6 81 1981 324 3600 2003" (date len=174)
  "date CET 1981-11-21 15:16:08 pm PM 21 Sat November 3 15 03 15 16 21 Saturday 0 11 Nov 11 +0200 RFC2822 Sat, 21 Nov 1981 15:16:08 +0200 08 30 375196568 6 81 1981 324 7200 2003" (adodb_date len=174)

Error getdate() 375196568
Array ( [seconds] => 8 [minutes] => 16 [hours] => 14 [mday] => 21 [wday] => 6 [mon] => 11 [year] => 1981 [yday] => 324 [weekday] => Saturday [month] => November [0] => 375196568 )
Array ( [seconds] => 8 [minutes] => 16 [hours] => 15 [mday] => 21 [wday] => 6 [mon] => 11 [year] => 1981 [yday] => 324 [weekday] => Saturday [month] => November [0] => 375196568 )

2:56:49 pm PM 24 Wed December 12 12 12 12 56 24 Wednesday 1 12 Dec 12 +0100 RFC2822 Wed, 24 Dec 1980 12:56:49 +0100 49 31 346507009 3 80 1980 358 3600 2003 Error date(): 346507009

 
  "date CET 1980-12-24 12:56:49 pm PM 24 Wed December 12 12 12 12 56 24 Wednesday 1 12 Dec 12 +0100 RFC2822 Wed, 24 Dec 1980 12:56:49 +0100 49 31 346507009 3 80 1980 358 3600 2003" (date len=176)
  "date CET 1980-12-24 13:56:49 pm PM 24 Wed December 1 13 01 13 56 24 Wednesday 1 12 Dec 12 +0200 RFC2822 Wed, 24 Dec 1980 13:56:49 +0200 49 31 346507009 3 80 1980 358 7200 2003" (adodb_date len=175)

8:43:03 am AM 12 Thu May 8 8 08 08 43 12 Thursday 0 05 May 5 +0200 RFC2822 Thu, 12 May 1983 08:43:03 +0200 03 31 421569783 4 83 1983 131 7200 2003 Error date(): 421569783
 
  "date CEST 1983-05-12 08:43:03 am AM 12 Thu May 8 8 08 08 43 12 Thursday 0 05 May 5 +0200 RFC2822 Thu, 12 May 1983 08:43:03 +0200 03 31 421569783 4 83 1983 131 7200 2003" (date len=168)
  "date CEST 1983-05-12 07:43:03 am AM 12 Thu May 7 7 07 07 43 12 Thursday 0 05 May 5 +0100 RFC2822 Thu, 12 May 1983 07:43:03 +0100 03 31 421569783 4 83 1983 131 3600 2003" (adodb_date len=168)

Error getdate() 421569783
Array ( [seconds] => 3 [minutes] => 43 [hours] => 8 [mday] => 12 [wday] => 4 [mon] => 5 [year] => 1983 [yday] => 131 [weekday] => Thursday [month] => May [0] => 421569783 )
Array ( [seconds] => 3 [minutes] => 43 [hours] => 7 [mday] => 12 [wday] => 4 [mon] => 5 [year] => 1983 [yday] => 131 [weekday] => Thursday [month] => May [0] => 421569783 )

Testing random dates between 100 and 4000

Testing 1964 to 1976, or 378432000 seconds, offset=52099: 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 Tested 7264 dates

Failed :-(

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