-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: 2026-09-19 18:08:12
php  : 2026-09-19 19:08:12
error for %Y %m %x %X, strftime=2026 09 09/19/26 19:08:12, adodb=2026 09 09/19/26 18:08:12
error for %H %M S, strftime=19 08 S, adodb=18 08 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

7:12:07 pm PM 05 Sun July 5 17 05 17 12 5 Sunday 0 07 Jul 7 +0200 RFC2822 Sun, 05 Jul 1981 17:12:07 +0200 07 31 363193927 0 81 1981 185 7200 2003 Error date(): 363193927
 
  "date CEST 1981-07-05 17:12:07 pm PM 05 Sun July 5 17 05 17 12 5 Sunday 0 07 Jul 7 +0200 RFC2822 Sun, 05 Jul 1981 17:12:07 +0200 07 31 363193927 0 81 1981 185 7200 2003" (date len=167)
  "date CEST 1981-07-05 16:12:07 pm PM 05 Sun July 4 16 04 16 12 5 Sunday 0 07 Jul 7 +0100 RFC2822 Sun, 05 Jul 1981 16:12:07 +0100 07 31 363193927 0 81 1981 185 3600 2003" (adodb_date len=167)

Error getdate() 363193927
Array ( [seconds] => 7 [minutes] => 12 [hours] => 17 [mday] => 5 [wday] => 0 [mon] => 7 [year] => 1981 [yday] => 185 [weekday] => Sunday [month] => July [0] => 363193927 )
Array ( [seconds] => 7 [minutes] => 12 [hours] => 16 [mday] => 5 [wday] => 0 [mon] => 7 [year] => 1981 [yday] => 185 [weekday] => Sunday [month] => July [0] => 363193927 )

1:07:37 am AM 31 Mon May 11 11 11 11 07 31 Monday 0 05 May 5 +0200 RFC2822 Mon, 31 May 1982 11:07:37 +0200 37 31 391684057 1 82 1982 150 7200 2003 Error date(): 391684057

 
  "date CEST 1982-05-31 11:07:37 am AM 31 Mon May 11 11 11 11 07 31 Monday 0 05 May 5 +0200 RFC2822 Mon, 31 May 1982 11:07:37 +0200 37 31 391684057 1 82 1982 150 7200 2003" (date len=168)
  "date CEST 1982-05-31 10:07:37 am AM 31 Mon May 10 10 10 10 07 31 Monday 0 05 May 5 +0100 RFC2822 Mon, 31 May 1982 10:07:37 +0100 37 31 391684057 1 82 1982 150 3600 2003" (adodb_date len=168)

Error getdate() 391684057
Array ( [seconds] => 37 [minutes] => 7 [hours] => 11 [mday] => 31 [wday] => 1 [mon] => 5 [year] => 1982 [yday] => 150 [weekday] => Monday [month] => May [0] => 391684057 )
Array ( [seconds] => 37 [minutes] => 7 [hours] => 10 [mday] => 31 [wday] => 1 [mon] => 5 [year] => 1982 [yday] => 150 [weekday] => Monday [month] => May [0] => 391684057 )

8:55:21 pm PM 10 Thu June 6 18 06 18 55 10 Thursday 0 06 Jun 6 +0200 RFC2822 Thu, 10 Jun 1982 18:55:21 +0200 21 30 392576121 4 82 1982 160 7200 2003 Error date(): 392576121

 
  "date CEST 1982-06-10 18:55:21 pm PM 10 Thu June 6 18 06 18 55 10 Thursday 0 06 Jun 6 +0200 RFC2822 Thu, 10 Jun 1982 18:55:21 +0200 21 30 392576121 4 82 1982 160 7200 2003" (date len=170)
  "date CEST 1982-06-10 17:55:21 pm PM 10 Thu June 5 17 05 17 55 10 Thursday 0 06 Jun 6 +0100 RFC2822 Thu, 10 Jun 1982 17:55:21 +0100 21 30 392576121 4 82 1982 160 3600 2003" (adodb_date len=170)

Error getdate() 392576121
Array ( [seconds] => 21 [minutes] => 55 [hours] => 18 [mday] => 10 [wday] => 4 [mon] => 6 [year] => 1982 [yday] => 160 [weekday] => Thursday [month] => June [0] => 392576121 )
Array ( [seconds] => 21 [minutes] => 55 [hours] => 17 [mday] => 10 [wday] => 4 [mon] => 6 [year] => 1982 [yday] => 160 [weekday] => Thursday [month] => June [0] => 392576121 )

1:20:59 am AM 30 Sun November 1 1 01 01 20 30 Sunday 1 11 Nov 11 +0100 RFC2822 Sun, 30 Nov 1980 01:20:59 +0100 59 30 344391659 0 80 1980 334 3600 2003 Error date(): 344391659

 
  "date CET 1980-11-30 01:20:59 am AM 30 Sun November 1 1 01 01 20 30 Sunday 1 11 Nov 11 +0100 RFC2822 Sun, 30 Nov 1980 01:20:59 +0100 59 30 344391659 0 80 1980 334 3600 2003" (date len=171)
  "date CET 1980-11-30 02:20:59 am AM 30 Sun November 2 2 02 02 20 30 Sunday 1 11 Nov 11 +0200 RFC2822 Sun, 30 Nov 1980 02:20:59 +0200 59 30 344391659 0 80 1980 334 7200 2003" (adodb_date len=171)

Error getdate() 344391659
Array ( [seconds] => 59 [minutes] => 20 [hours] => 1 [mday] => 30 [wday] => 0 [mon] => 11 [year] => 1980 [yday] => 334 [weekday] => Sunday [month] => November [0] => 344391659 )
Array ( [seconds] => 59 [minutes] => 20 [hours] => 2 [mday] => 30 [wday] => 0 [mon] => 11 [year] => 1980 [yday] => 334 [weekday] => Sunday [month] => November [0] => 344391659 )

10:11:26 am AM 13 Wed May 10 10 10 10 11 13 Wednesday 0 05 May 5 +0200 RFC2822 Wed, 13 May 1981 10:11:26 +0200 26 31 358589486 3 81 1981 132 7200 2003 Error date(): 358589486

 
  "date CEST 1981-05-13 10:11:26 am AM 13 Wed May 10 10 10 10 11 13 Wednesday 0 05 May 5 +0200 RFC2822 Wed, 13 May 1981 10:11:26 +0200 26 31 358589486 3 81 1981 132 7200 2003" (date len=171)
  "date CEST 1981-05-13 09:11:26 am AM 13 Wed May 9 9 09 09 11 13 Wednesday 0 05 May 5 +0100 RFC2822 Wed, 13 May 1981 09:11:26 +0100 26 31 358589486 3 81 1981 132 3600 2003" (adodb_date len=169)

Error getdate() 358589486
Array ( [seconds] => 26 [minutes] => 11 [hours] => 10 [mday] => 13 [wday] => 3 [mon] => 5 [year] => 1981 [yday] => 132 [weekday] => Wednesday [month] => May [0] => 358589486 )
Array ( [seconds] => 26 [minutes] => 11 [hours] => 9 [mday] => 13 [wday] => 3 [mon] => 5 [year] => 1981 [yday] => 132 [weekday] => Wednesday [month] => May [0] => 358589486 )

19:33:28 pm PM 29 Tue December 7 19 07 19 33 29 Tuesday 0 12 Dec 12 +0100 RFC2822 Tue, 29 Dec 1981 19:33:28 +0100 28 31 378498808 2 81 1981 362 3600 2003 Error date(): 378498808

 
  "date CET 1981-12-29 19:33:28 pm PM 29 Tue December 7 19 07 19 33 29 Tuesday 0 12 Dec 12 +0100 RFC2822 Tue, 29 Dec 1981 19:33:28 +0100 28 31 378498808 2 81 1981 362 3600 2003" (date len=173)
  "date CET 1981-12-29 20:33:28 pm PM 29 Tue December 8 20 08 20 33 29 Tuesday 0 12 Dec 12 +0200 RFC2822 Tue, 29 Dec 1981 20:33:28 +0200 28 31 378498808 2 81 1981 362 7200 2003" (adodb_date len=173)

Error getdate() 378498808
Array ( [seconds] => 28 [minutes] => 33 [hours] => 19 [mday] => 29 [wday] => 2 [mon] => 12 [year] => 1981 [yday] => 362 [weekday] => Tuesday [month] => December [0] => 378498808 )
Array ( [seconds] => 28 [minutes] => 33 [hours] => 20 [mday] => 29 [wday] => 2 [mon] => 12 [year] => 1981 [yday] => 362 [weekday] => Tuesday [month] => December [0] => 378498808 )

5:55:21 pm PM 21 Mon June 3 15 03 15 55 21 Monday 0 06 Jun 6 +0200 RFC2822 Mon, 21 Jun 1982 15:55:21 +0200 21 30 393515721 1 82 1982 171 7200 2003 Error date(): 393515721

 
  "date CEST 1982-06-21 15:55:21 pm PM 21 Mon June 3 15 03 15 55 21 Monday 0 06 Jun 6 +0200 RFC2822 Mon, 21 Jun 1982 15:55:21 +0200 21 30 393515721 1 82 1982 171 7200 2003" (date len=168)
  "date CEST 1982-06-21 14:55:21 pm PM 21 Mon June 2 14 02 14 55 21 Monday 0 06 Jun 6 +0100 RFC2822 Mon, 21 Jun 1982 14:55:21 +0100 21 30 393515721 1 82 1982 171 3600 2003" (adodb_date len=168)

Error getdate() 393515721
Array ( [seconds] => 21 [minutes] => 55 [hours] => 15 [mday] => 21 [wday] => 1 [mon] => 6 [year] => 1982 [yday] => 171 [weekday] => Monday [month] => June [0] => 393515721 )
Array ( [seconds] => 21 [minutes] => 55 [hours] => 14 [mday] => 21 [wday] => 1 [mon] => 6 [year] => 1982 [yday] => 171 [weekday] => Monday [month] => June [0] => 393515721 )

4:10:29 pm PM 13 Fri May 2 14 02 14 10 13 Friday 0 05 May 5 +0200 RFC2822 Fri, 13 May 1983 14:10:29 +0200 29 31 421675829 5 83 1983 132 7200 2003 Error date(): 421675829

 
  "date CEST 1983-05-13 14:10:29 pm PM 13 Fri May 2 14 02 14 10 13 Friday 0 05 May 5 +0200 RFC2822 Fri, 13 May 1983 14:10:29 +0200 29 31 421675829 5 83 1983 132 7200 2003" (date len=167)
  "date CEST 1983-05-13 13:10:29 pm PM 13 Fri May 1 13 01 13 10 13 Friday 0 05 May 5 +0100 RFC2822 Fri, 13 May 1983 13:10:29 +0100 29 31 421675829 5 83 1983 132 3600 2003" (adodb_date len=167)

Error getdate() 421675829
Array ( [seconds] => 29 [minutes] => 10 [hours] => 14 [mday] => 13 [wday] => 5 [mon] => 5 [year] => 1983 [yday] => 132 [weekday] => Friday [month] => May [0] => 421675829 )
Array ( [seconds] => 29 [minutes] => 10 [hours] => 13 [mday] => 13 [wday] => 5 [mon] => 5 [year] => 1983 [yday] => 132 [weekday] => Friday [month] => May [0] => 421675829 )

9:16:18 am AM 27 Tue July 9 9 09 09 16 27 Tuesday 0 07 Jul 7 +0200 RFC2822 Tue, 27 Jul 1982 09:16:18 +0200 18 31 396602178 2 82 1982 207 7200 2003 Error date(): 396602178

 
  "date CEST 1982-07-27 09:16:18 am AM 27 Tue July 9 9 09 09 16 27 Tuesday 0 07 Jul 7 +0200 RFC2822 Tue, 27 Jul 1982 09:16:18 +0200 18 31 396602178 2 82 1982 207 7200 2003" (date len=168)
  "date CEST 1982-07-27 08:16:18 am AM 27 Tue July 8 8 08 08 16 27 Tuesday 0 07 Jul 7 +0100 RFC2822 Tue, 27 Jul 1982 08:16:18 +0100 18 31 396602178 2 82 1982 207 3600 2003" (adodb_date len=168)

Error getdate() 396602178
Array ( [seconds] => 18 [minutes] => 16 [hours] => 9 [mday] => 27 [wday] => 2 [mon] => 7 [year] => 1982 [yday] => 207 [weekday] => Tuesday [month] => July [0] => 396602178 )
Array ( [seconds] => 18 [minutes] => 16 [hours] => 8 [mday] => 27 [wday] => 2 [mon] => 7 [year] => 1982 [yday] => 207 [weekday] => Tuesday [month] => July [0] => 396602178 )

Testing random dates between 100 and 4000

Testing 1970 to 1982, or 378432000 seconds, offset=76164: 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 Tested 4969 dates

Failed :-(

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