-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=8.1.34

adodb: 2026-04-18 21:38:19
php  : 2026-04-18 22:38:19
error for %Y %m %x %X, strftime=2026 04 04/18/26 22:38:19, adodb=2026 04 04/18/26 21:38:19
error for %H %M S, strftime=22 38 S, adodb=21 38 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

2:58:19 pm PM 17 Fri April 12 12 12 12 58 17 Friday 0 04 Apr 4 +0200 RFC2822 Fri, 17 Apr 1981 12:58:19 +0200 19 30 356353099 5 81 1981 106 7200 2003 Error date(): 356353099
 
  "date CEST 1981-04-17 12:58:19 pm PM 17 Fri April 12 12 12 12 58 17 Friday 0 04 Apr 4 +0200 RFC2822 Fri, 17 Apr 1981 12:58:19 +0200 19 30 356353099 5 81 1981 106 7200 2003" (date len=170)
  "date CEST 1981-04-17 11:58:19 am AM 17 Fri April 11 11 11 11 58 17 Friday 0 04 Apr 4 +0100 RFC2822 Fri, 17 Apr 1981 11:58:19 +0100 19 30 356353099 5 81 1981 106 3600 2003" (adodb_date len=170)

Error getdate() 356353099
Array ( [seconds] => 19 [minutes] => 58 [hours] => 12 [mday] => 17 [wday] => 5 [mon] => 4 [year] => 1981 [yday] => 106 [weekday] => Friday [month] => April [0] => 356353099 )
Array ( [seconds] => 19 [minutes] => 58 [hours] => 11 [mday] => 17 [wday] => 5 [mon] => 4 [year] => 1981 [yday] => 106 [weekday] => Friday [month] => April [0] => 356353099 )

1:48:30 am AM 30 Sat October 1 1 01 01 48 30 Saturday 0 10 Oct 10 +0100 RFC2822 Sat, 30 Oct 1982 01:48:30 +0100 30 31 404786910 6 82 1982 302 3600 2003 Error date(): 404786910

 
  "date CET 1982-10-30 01:48:30 am AM 30 Sat October 1 1 01 01 48 30 Saturday 0 10 Oct 10 +0100 RFC2822 Sat, 30 Oct 1982 01:48:30 +0100 30 31 404786910 6 82 1982 302 3600 2003" (date len=172)
  "date CET 1982-10-30 02:48:30 am AM 30 Sat October 2 2 02 02 48 30 Saturday 0 10 Oct 10 +0200 RFC2822 Sat, 30 Oct 1982 02:48:30 +0200 30 31 404786910 6 82 1982 302 7200 2003" (adodb_date len=172)

Error getdate() 404786910
Array ( [seconds] => 30 [minutes] => 48 [hours] => 1 [mday] => 30 [wday] => 6 [mon] => 10 [year] => 1982 [yday] => 302 [weekday] => Saturday [month] => October [0] => 404786910 )
Array ( [seconds] => 30 [minutes] => 48 [hours] => 2 [mday] => 30 [wday] => 6 [mon] => 10 [year] => 1982 [yday] => 302 [weekday] => Saturday [month] => October [0] => 404786910 )

5:45:38 am AM 05 Mon July 5 5 05 05 45 5 Monday 0 07 Jul 7 +0200 RFC2822 Mon, 05 Jul 1982 05:45:38 +0200 38 31 394688738 1 82 1982 185 7200 2003 Error date(): 394688738

 
  "date CEST 1982-07-05 05:45:38 am AM 05 Mon July 5 5 05 05 45 5 Monday 0 07 Jul 7 +0200 RFC2822 Mon, 05 Jul 1982 05:45:38 +0200 38 31 394688738 1 82 1982 185 7200 2003" (date len=166)
  "date CEST 1982-07-05 04:45:38 am AM 05 Mon July 4 4 04 04 45 5 Monday 0 07 Jul 7 +0100 RFC2822 Mon, 05 Jul 1982 04:45:38 +0100 38 31 394688738 1 82 1982 185 3600 2003" (adodb_date len=166)

3 00:21:22 am AM 23 Mon August 12 0 12 00 21 23 Monday 0 08 Aug 8 +0200 RFC2822 Mon, 23 Aug 1982 00:21:22 +0200 22 31 398902882 1 82 1982 234 7200 2003 Error date(): 398902882
 
  "date CEST 1982-08-23 00:21:22 am AM 23 Mon August 12 0 12 00 21 23 Monday 0 08 Aug 8 +0200 RFC2822 Mon, 23 Aug 1982 00:21:22 +0200 22 31 398902882 1 82 1982 234 7200 2003" (date len=170)
  "date CEST 1982-08-22 23:21:22 pm PM 22 Sun August 11 23 11 23 21 22 Sunday 0 08 Aug 8 +0100 RFC2822 Sun, 22 Aug 1982 23:21:22 +0100 22 31 398902882 0 82 1982 233 3600 2003" (adodb_date len=171)

Error getdate() 398902882
Array ( [seconds] => 22 [minutes] => 21 [hours] => 0 [mday] => 23 [wday] => 1 [mon] => 8 [year] => 1982 [yday] => 234 [weekday] => Monday [month] => August [0] => 398902882 )
Array ( [seconds] => 22 [minutes] => 21 [hours] => 23 [mday] => 22 [wday] => 0 [mon] => 8 [year] => 1982 [yday] => 233 [weekday] => Sunday [month] => August [0] => 398902882 )

3:30:44 am AM 16 Tue September 3 3 03 03 30 16 Tuesday 1 09 Sep 9 +0200 RFC2822 Tue, 16 Sep 1980 03:30:44 +0200 44 30 337915844 2 80 1980 259 7200 2003 Error date(): 337915844

 
  "date CEST 1980-09-16 03:30:44 am AM 16 Tue September 3 3 03 03 30 16 Tuesday 1 09 Sep 9 +0200 RFC2822 Tue, 16 Sep 1980 03:30:44 +0200 44 30 337915844 2 80 1980 259 7200 2003" (date len=173)
  "date CEST 1980-09-16 02:30:44 am AM 16 Tue September 2 2 02 02 30 16 Tuesday 1 09 Sep 9 +0100 RFC2822 Tue, 16 Sep 1980 02:30:44 +0100 44 30 337915844 2 80 1980 259 3600 2003" (adodb_date len=173)

Error getdate() 337915844
Array ( [seconds] => 44 [minutes] => 30 [hours] => 3 [mday] => 16 [wday] => 2 [mon] => 9 [year] => 1980 [yday] => 259 [weekday] => Tuesday [month] => September [0] => 337915844 )
Array ( [seconds] => 44 [minutes] => 30 [hours] => 2 [mday] => 16 [wday] => 2 [mon] => 9 [year] => 1980 [yday] => 259 [weekday] => Tuesday [month] => September [0] => 337915844 )

9:36:47 am AM 01 Thu May 9 9 09 09 36 1 Thursday 1 05 May 5 +0200 RFC2822 Thu, 01 May 1980 09:36:47 +0200 47 31 326014607 4 80 1980 121 7200 2003 Error date(): 326014607

 
  "date CEST 1980-05-01 09:36:47 am AM 01 Thu May 9 9 09 09 36 1 Thursday 1 05 May 5 +0200 RFC2822 Thu, 01 May 1980 09:36:47 +0200 47 31 326014607 4 80 1980 121 7200 2003" (date len=167)
  "date CEST 1980-05-01 08:36:47 am AM 01 Thu May 8 8 08 08 36 1 Thursday 1 05 May 5 +0100 RFC2822 Thu, 01 May 1980 08:36:47 +0100 47 31 326014607 4 80 1980 121 3600 2003" (adodb_date len=167)

Error getdate() 326014607
Array ( [seconds] => 47 [minutes] => 36 [hours] => 9 [mday] => 1 [wday] => 4 [mon] => 5 [year] => 1980 [yday] => 121 [weekday] => Thursday [month] => May [0] => 326014607 )
Array ( [seconds] => 47 [minutes] => 36 [hours] => 8 [mday] => 1 [wday] => 4 [mon] => 5 [year] => 1980 [yday] => 121 [weekday] => Thursday [month] => May [0] => 326014607 )

4:40:03 pm PM 22 Tue July 2 14 02 14 40 22 Tuesday 1 07 Jul 7 +0200 RFC2822 Tue, 22 Jul 1980 14:40:03 +0200 03 31 333117603 2 80 1980 203 7200 2003 Error date(): 333117603

 
  "date CEST 1980-07-22 14:40:03 pm PM 22 Tue July 2 14 02 14 40 22 Tuesday 1 07 Jul 7 +0200 RFC2822 Tue, 22 Jul 1980 14:40:03 +0200 03 31 333117603 2 80 1980 203 7200 2003" (date len=169)
  "date CEST 1980-07-22 13:40:03 pm PM 22 Tue July 1 13 01 13 40 22 Tuesday 1 07 Jul 7 +0100 RFC2822 Tue, 22 Jul 1980 13:40:03 +0100 03 31 333117603 2 80 1980 203 3600 2003" (adodb_date len=169)

Error getdate() 333117603
Array ( [seconds] => 3 [minutes] => 40 [hours] => 14 [mday] => 22 [wday] => 2 [mon] => 7 [year] => 1980 [yday] => 203 [weekday] => Tuesday [month] => July [0] => 333117603 )
Array ( [seconds] => 3 [minutes] => 40 [hours] => 13 [mday] => 22 [wday] => 2 [mon] => 7 [year] => 1980 [yday] => 203 [weekday] => Tuesday [month] => July [0] => 333117603 )

Testing random dates between 100 and 4000

Testing 1966 to 1978, or 378432000 seconds, offset=83185: 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 Tested 4550 dates

Failed :-(

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