-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: 2026-10-23 04:49:11
php  : 2026-10-23 05:49:11
error for %Y %m %x %X, strftime=2026 10 10/23/26 05:49:11, adodb=2026 10 10/23/26 04:49:11
error for %H %M S, strftime=05 49 S, adodb=04 49 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

7:40:46 pm PM 22 Fri July 5 17 05 17 40 22 Friday 0 07 Jul 7 +0200 RFC2822 Fri, 22 Jul 1983 17:40:46 +0200 46 31 427736446 5 83 1983 202 7200 2003 Error date(): 427736446
 
  "date CEST 1983-07-22 17:40:46 pm PM 22 Fri July 5 17 05 17 40 22 Friday 0 07 Jul 7 +0200 RFC2822 Fri, 22 Jul 1983 17:40:46 +0200 46 31 427736446 5 83 1983 202 7200 2003" (date len=168)
  "date CEST 1983-07-22 16:40:46 pm PM 22 Fri July 4 16 04 16 40 22 Friday 0 07 Jul 7 +0100 RFC2822 Fri, 22 Jul 1983 16:40:46 +0100 46 31 427736446 5 83 1983 202 3600 2003" (adodb_date len=168)

Error getdate() 427736446
Array ( [seconds] => 46 [minutes] => 40 [hours] => 17 [mday] => 22 [wday] => 5 [mon] => 7 [year] => 1983 [yday] => 202 [weekday] => Friday [month] => July [0] => 427736446 )
Array ( [seconds] => 46 [minutes] => 40 [hours] => 16 [mday] => 22 [wday] => 5 [mon] => 7 [year] => 1983 [yday] => 202 [weekday] => Friday [month] => July [0] => 427736446 )

9:39:27 pm PM 14 Mon July 7 19 07 19 39 14 Monday 1 07 Jul 7 +0200 RFC2822 Mon, 14 Jul 1980 19:39:27 +0200 27 31 332444367 1 80 1980 195 7200 2003 Error date(): 332444367

 
  "date CEST 1980-07-14 19:39:27 pm PM 14 Mon July 7 19 07 19 39 14 Monday 1 07 Jul 7 +0200 RFC2822 Mon, 14 Jul 1980 19:39:27 +0200 27 31 332444367 1 80 1980 195 7200 2003" (date len=168)
  "date CEST 1980-07-14 18:39:27 pm PM 14 Mon July 6 18 06 18 39 14 Monday 1 07 Jul 7 +0100 RFC2822 Mon, 14 Jul 1980 18:39:27 +0100 27 31 332444367 1 80 1980 195 3600 2003" (adodb_date len=168)

Error getdate() 332444367
Array ( [seconds] => 27 [minutes] => 39 [hours] => 19 [mday] => 14 [wday] => 1 [mon] => 7 [year] => 1980 [yday] => 195 [weekday] => Monday [month] => July [0] => 332444367 )
Array ( [seconds] => 27 [minutes] => 39 [hours] => 18 [mday] => 14 [wday] => 1 [mon] => 7 [year] => 1980 [yday] => 195 [weekday] => Monday [month] => July [0] => 332444367 )

2:32:41 pm PM 29 Mon March 12 12 12 12 32 29 Monday 0 03 Mar 3 +0200 RFC2822 Mon, 29 Mar 1982 12:32:41 +0200 41 31 386245961 1 82 1982 87 7200 2003 Error date(): 386245961

 
  "date CEST 1982-03-29 12:32:41 pm PM 29 Mon March 12 12 12 12 32 29 Monday 0 03 Mar 3 +0200 RFC2822 Mon, 29 Mar 1982 12:32:41 +0200 41 31 386245961 1 82 1982 87 7200 2003" (date len=169)
  "date CEST 1982-03-29 11:32:41 am AM 29 Mon March 11 11 11 11 32 29 Monday 0 03 Mar 3 +0100 RFC2822 Mon, 29 Mar 1982 11:32:41 +0100 41 31 386245961 1 82 1982 87 3600 2003" (adodb_date len=169)

Error getdate() 386245961
Array ( [seconds] => 41 [minutes] => 32 [hours] => 12 [mday] => 29 [wday] => 1 [mon] => 3 [year] => 1982 [yday] => 87 [weekday] => Monday [month] => March [0] => 386245961 )
Array ( [seconds] => 41 [minutes] => 32 [hours] => 11 [mday] => 29 [wday] => 1 [mon] => 3 [year] => 1982 [yday] => 87 [weekday] => Monday [month] => March [0] => 386245961 )

9:59:33 pm PM 13 Sat September 7 19 07 19 59 13 Saturday 1 09 Sep 9 +0200 RFC2822 Sat, 13 Sep 1980 19:59:33 +0200 33 30 337715973 6 80 1980 256 7200 2003 Error date(): 337715973

 
  "date CEST 1980-09-13 19:59:33 pm PM 13 Sat September 7 19 07 19 59 13 Saturday 1 09 Sep 9 +0200 RFC2822 Sat, 13 Sep 1980 19:59:33 +0200 33 30 337715973 6 80 1980 256 7200 2003" (date len=175)
  "date CEST 1980-09-13 18:59:33 pm PM 13 Sat September 6 18 06 18 59 13 Saturday 1 09 Sep 9 +0100 RFC2822 Sat, 13 Sep 1980 18:59:33 +0100 33 30 337715973 6 80 1980 256 3600 2003" (adodb_date len=175)

Error getdate() 337715973
Array ( [seconds] => 33 [minutes] => 59 [hours] => 19 [mday] => 13 [wday] => 6 [mon] => 9 [year] => 1980 [yday] => 256 [weekday] => Saturday [month] => September [0] => 337715973 )
Array ( [seconds] => 33 [minutes] => 59 [hours] => 18 [mday] => 13 [wday] => 6 [mon] => 9 [year] => 1980 [yday] => 256 [weekday] => Saturday [month] => September [0] => 337715973 )

6:47:33 am AM 20 Thu August 6 6 06 06 47 20 Thursday 0 08 Aug 8 +0200 RFC2822 Thu, 20 Aug 1981 06:47:33 +0200 33 31 367130853 4 81 1981 231 7200 2003 Error date(): 367130853

 
  "date CEST 1981-08-20 06:47:33 am AM 20 Thu August 6 6 06 06 47 20 Thursday 0 08 Aug 8 +0200 RFC2822 Thu, 20 Aug 1981 06:47:33 +0200 33 31 367130853 4 81 1981 231 7200 2003" (date len=171)
  "date CEST 1981-08-20 05:47:33 am AM 20 Thu August 5 5 05 05 47 20 Thursday 0 08 Aug 8 +0100 RFC2822 Thu, 20 Aug 1981 05:47:33 +0100 33 31 367130853 4 81 1981 231 3600 2003" (adodb_date len=171)

Error getdate() 367130853
Array ( [seconds] => 33 [minutes] => 47 [hours] => 6 [mday] => 20 [wday] => 4 [mon] => 8 [year] => 1981 [yday] => 231 [weekday] => Thursday [month] => August [0] => 367130853 )
Array ( [seconds] => 33 [minutes] => 47 [hours] => 5 [mday] => 20 [wday] => 4 [mon] => 8 [year] => 1981 [yday] => 231 [weekday] => Thursday [month] => August [0] => 367130853 )

1:21:36 pm PM 17 Mon August 9 21 09 21 21 17 Monday 0 08 Aug 8 +0200 RFC2822 Mon, 17 Aug 1981 21:21:36 +0200 36 31 366924096 1 81 1981 228 7200 2003 Error date(): 366924096

 
  "date CEST 1981-08-17 21:21:36 pm PM 17 Mon August 9 21 09 21 21 17 Monday 0 08 Aug 8 +0200 RFC2822 Mon, 17 Aug 1981 21:21:36 +0200 36 31 366924096 1 81 1981 228 7200 2003" (date len=170)
  "date CEST 1981-08-17 20:21:36 pm PM 17 Mon August 8 20 08 20 21 17 Monday 0 08 Aug 8 +0100 RFC2822 Mon, 17 Aug 1981 20:21:36 +0100 36 31 366924096 1 81 1981 228 3600 2003" (adodb_date len=170)

Testing random dates between 100 and 4000

Testing 1968 to 1980, or 378432000 seconds, offset=62782: 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 Tested 6028 dates

Failed :-(

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