-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=7.4.33

adodb: 2026-04-17 04:46:07
php  : 2026-04-17 05:46:07
error for %Y %m %x %X, strftime=2026 04 04/17/26 05:46:07, adodb=2026 04 04/17/26 04:46:07
error for %H %M S, strftime=05 46 S, adodb=04 46 S

Testing gregorian <=> julian conversion

-12219379200 -12219292800 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

7:53:35 pm PM 16 Sat August 5 17 05 17 53 16 Saturday 1 08 Aug 8 +0200 RFC2822 Sat, 16 Aug 1980 17:53:35 +0200 35 31 335289215 6 80 1980 228 7200 2003 Error date(): 335289215
 
  "date CEST 1980-08-16 17:53:35 pm PM 16 Sat August 5 17 05 17 53 16 Saturday 1 08 Aug 8 +0200 RFC2822 Sat, 16 Aug 1980 17:53:35 +0200 35 31 335289215 6 80 1980 228 7200 2003" (date len=172)
  "date CEST 1980-08-16 16:53:35 pm PM 16 Sat August 4 16 04 16 53 16 Saturday 1 08 Aug 8 +0100 RFC2822 Sat, 16 Aug 1980 16:53:35 +0100 35 31 335289215 6 80 1980 228 3600 2003" (adodb_date len=172)

Error getdate() 335289215
Array ( [seconds] => 35 [minutes] => 53 [hours] => 17 [mday] => 16 [wday] => 6 [mon] => 8 [year] => 1980 [yday] => 228 [weekday] => Saturday [month] => August [0] => 335289215 )
Array ( [seconds] => 35 [minutes] => 53 [hours] => 16 [mday] => 16 [wday] => 6 [mon] => 8 [year] => 1980 [yday] => 228 [weekday] => Saturday [month] => August [0] => 335289215 )

5:36:48 am AM 01 Mon June 5 5 05 05 36 1 Monday 0 06 Jun 6 +0200 RFC2822 Mon, 01 Jun 1981 05:36:48 +0200 48 30 360214608 1 81 1981 151 7200 2003 Error date(): 360214608

 
  "date CEST 1981-06-01 05:36:48 am AM 01 Mon June 5 5 05 05 36 1 Monday 0 06 Jun 6 +0200 RFC2822 Mon, 01 Jun 1981 05:36:48 +0200 48 30 360214608 1 81 1981 151 7200 2003" (date len=166)
  "date CEST 1981-06-01 04:36:48 am AM 01 Mon June 4 4 04 04 36 1 Monday 0 06 Jun 6 +0100 RFC2822 Mon, 01 Jun 1981 04:36:48 +0100 48 30 360214608 1 81 1981 151 3600 2003" (adodb_date len=166)

Error getdate() 360214608
Array ( [seconds] => 48 [minutes] => 36 [hours] => 5 [mday] => 1 [wday] => 1 [mon] => 6 [year] => 1981 [yday] => 151 [weekday] => Monday [month] => June [0] => 360214608 )
Array ( [seconds] => 48 [minutes] => 36 [hours] => 4 [mday] => 1 [wday] => 1 [mon] => 6 [year] => 1981 [yday] => 151 [weekday] => Monday [month] => June [0] => 360214608 )

2:39:27 pm PM 15 Sun June 10 22 10 22 39 15 Sunday 1 06 Jun 6 +0200 RFC2822 Sun, 15 Jun 1980 22:39:27 +0200 27 30 329949567 0 80 1980 166 7200 2003 Error date(): 329949567

 
  "date CEST 1980-06-15 22:39:27 pm PM 15 Sun June 10 22 10 22 39 15 Sunday 1 06 Jun 6 +0200 RFC2822 Sun, 15 Jun 1980 22:39:27 +0200 27 30 329949567 0 80 1980 166 7200 2003" (date len=169)
  "date CEST 1980-06-15 21:39:27 pm PM 15 Sun June 9 21 09 21 39 15 Sunday 1 06 Jun 6 +0100 RFC2822 Sun, 15 Jun 1980 21:39:27 +0100 27 30 329949567 0 80 1980 166 3600 2003" (adodb_date len=168)

Error getdate() 329949567
Array ( [seconds] => 27 [minutes] => 39 [hours] => 22 [mday] => 15 [wday] => 0 [mon] => 6 [year] => 1980 [yday] => 166 [weekday] => Sunday [month] => June [0] => 329949567 )
Array ( [seconds] => 27 [minutes] => 39 [hours] => 21 [mday] => 15 [wday] => 0 [mon] => 6 [year] => 1980 [yday] => 166 [weekday] => Sunday [month] => June [0] => 329949567 )

2:35:48 pm PM 24 Mon May 10 22 10 22 35 24 Monday 0 05 May 5 +0200 RFC2822 Mon, 24 May 1982 22:35:48 +0200 48 31 391120548 1 82 1982 143 7200 2003 Error date(): 391120548

 
  "date CEST 1982-05-24 22:35:48 pm PM 24 Mon May 10 22 10 22 35 24 Monday 0 05 May 5 +0200 RFC2822 Mon, 24 May 1982 22:35:48 +0200 48 31 391120548 1 82 1982 143 7200 2003" (date len=168)
  "date CEST 1982-05-24 21:35:48 pm PM 24 Mon May 9 21 09 21 35 24 Monday 0 05 May 5 +0100 RFC2822 Mon, 24 May 1982 21:35:48 +0100 48 31 391120548 1 82 1982 143 3600 2003" (adodb_date len=167)

Error getdate() 391120548
Array ( [seconds] => 48 [minutes] => 35 [hours] => 22 [mday] => 24 [wday] => 1 [mon] => 5 [year] => 1982 [yday] => 143 [weekday] => Monday [month] => May [0] => 391120548 )
Array ( [seconds] => 48 [minutes] => 35 [hours] => 21 [mday] => 24 [wday] => 1 [mon] => 5 [year] => 1982 [yday] => 143 [weekday] => Monday [month] => May [0] => 391120548 )

5:41:57 pm PM 04 Mon May 3 15 03 15 41 4 Monday 0 05 May 5 +0200 RFC2822 Mon, 04 May 1981 15:41:57 +0200 57 31 357831717 1 81 1981 123 7200 2003 Error date(): 357831717

 
  "date CEST 1981-05-04 15:41:57 pm PM 04 Mon May 3 15 03 15 41 4 Monday 0 05 May 5 +0200 RFC2822 Mon, 04 May 1981 15:41:57 +0200 57 31 357831717 1 81 1981 123 7200 2003" (date len=166)
  "date CEST 1981-05-04 14:41:57 pm PM 04 Mon May 2 14 02 14 41 4 Monday 0 05 May 5 +0100 RFC2822 Mon, 04 May 1981 14:41:57 +0100 57 31 357831717 1 81 1981 123 3600 2003" (adodb_date len=166)

Error getdate() 357831717
Array ( [seconds] => 57 [minutes] => 41 [hours] => 15 [mday] => 4 [wday] => 1 [mon] => 5 [year] => 1981 [yday] => 123 [weekday] => Monday [month] => May [0] => 357831717 )
Array ( [seconds] => 57 [minutes] => 41 [hours] => 14 [mday] => 4 [wday] => 1 [mon] => 5 [year] => 1981 [yday] => 123 [weekday] => Monday [month] => May [0] => 357831717 )

5:02:39 am AM 21 Fri May 5 5 05 05 02 21 Friday 0 05 May 5 +0200 RFC2822 Fri, 21 May 1982 05:02:39 +0200 39 31 390798159 5 82 1982 140 7200 2003 Error date(): 390798159

 
  "date CEST 1982-05-21 05:02:39 am AM 21 Fri May 5 5 05 05 02 21 Friday 0 05 May 5 +0200 RFC2822 Fri, 21 May 1982 05:02:39 +0200 39 31 390798159 5 82 1982 140 7200 2003" (date len=166)
  "date CEST 1982-05-21 04:02:39 am AM 21 Fri May 4 4 04 04 02 21 Friday 0 05 May 5 +0100 RFC2822 Fri, 21 May 1982 04:02:39 +0100 39 31 390798159 5 82 1982 140 3600 2003" (adodb_date len=166)

9:28:07 am AM 20 Sun April 9 9 09 09 28 20 Sunday 1 04 Apr 4 +0200 RFC2822 Sun, 20 Apr 1980 09:28:07 +0200 07 30 325063687 0 80 1980 110 7200 2003 Error date(): 325063687
 
  "date CEST 1980-04-20 09:28:07 am AM 20 Sun April 9 9 09 09 28 20 Sunday 1 04 Apr 4 +0200 RFC2822 Sun, 20 Apr 1980 09:28:07 +0200 07 30 325063687 0 80 1980 110 7200 2003" (date len=168)
  "date CEST 1980-04-20 08:28:07 am AM 20 Sun April 8 8 08 08 28 20 Sunday 1 04 Apr 4 +0100 RFC2822 Sun, 20 Apr 1980 08:28:07 +0100 07 30 325063687 0 80 1980 110 3600 2003" (adodb_date len=168)

Error getdate() 325063687
Array ( [seconds] => 7 [minutes] => 28 [hours] => 9 [mday] => 20 [wday] => 0 [mon] => 4 [year] => 1980 [yday] => 110 [weekday] => Sunday [month] => April [0] => 325063687 )
Array ( [seconds] => 7 [minutes] => 28 [hours] => 8 [mday] => 20 [wday] => 0 [mon] => 4 [year] => 1980 [yday] => 110 [weekday] => Sunday [month] => April [0] => 325063687 )

8:41:34 pm PM 16 Fri April 6 18 06 18 41 16 Friday 0 04 Apr 4 +0200 RFC2822 Fri, 16 Apr 1982 18:41:34 +0200 34 30 387823294 5 82 1982 105 7200 2003 Error date(): 387823294

 
  "date CEST 1982-04-16 18:41:34 pm PM 16 Fri April 6 18 06 18 41 16 Friday 0 04 Apr 4 +0200 RFC2822 Fri, 16 Apr 1982 18:41:34 +0200 34 30 387823294 5 82 1982 105 7200 2003" (date len=169)
  "date CEST 1982-04-16 17:41:34 pm PM 16 Fri April 5 17 05 17 41 16 Friday 0 04 Apr 4 +0100 RFC2822 Fri, 16 Apr 1982 17:41:34 +0100 34 30 387823294 5 82 1982 105 3600 2003" (adodb_date len=169)

Error getdate() 387823294
Array ( [seconds] => 34 [minutes] => 41 [hours] => 18 [mday] => 16 [wday] => 5 [mon] => 4 [year] => 1982 [yday] => 105 [weekday] => Friday [month] => April [0] => 387823294 )
Array ( [seconds] => 34 [minutes] => 41 [hours] => 17 [mday] => 16 [wday] => 5 [mon] => 4 [year] => 1982 [yday] => 105 [weekday] => Friday [month] => April [0] => 387823294 )

4:59:22 pm PM 29 Wed April 2 14 02 14 59 29 Wednesday 0 04 Apr 4 +0200 RFC2822 Wed, 29 Apr 1981 14:59:22 +0200 22 30 357397162 3 81 1981 118 7200 2003 Error date(): 357397162

 
  "date CEST 1981-04-29 14:59:22 pm PM 29 Wed April 2 14 02 14 59 29 Wednesday 0 04 Apr 4 +0200 RFC2822 Wed, 29 Apr 1981 14:59:22 +0200 22 30 357397162 3 81 1981 118 7200 2003" (date len=172)
  "date CEST 1981-04-29 13:59:22 pm PM 29 Wed April 1 13 01 13 59 29 Wednesday 0 04 Apr 4 +0100 RFC2822 Wed, 29 Apr 1981 13:59:22 +0100 22 30 357397162 3 81 1981 118 3600 2003" (adodb_date len=172)

Error getdate() 357397162
Array ( [seconds] => 22 [minutes] => 59 [hours] => 14 [mday] => 29 [wday] => 3 [mon] => 4 [year] => 1981 [yday] => 118 [weekday] => Wednesday [month] => April [0] => 357397162 )
Array ( [seconds] => 22 [minutes] => 59 [hours] => 13 [mday] => 29 [wday] => 3 [mon] => 4 [year] => 1981 [yday] => 118 [weekday] => Wednesday [month] => April [0] => 357397162 )

9:02:10 am AM 22 Sat August 9 9 09 09 02 22 Saturday 0 08 Aug 8 +0200 RFC2822 Sat, 22 Aug 1981 09:02:10 +0200 10 31 367311730 6 81 1981 233 7200 2003 Error date(): 367311730

 
  "date CEST 1981-08-22 09:02:10 am AM 22 Sat August 9 9 09 09 02 22 Saturday 0 08 Aug 8 +0200 RFC2822 Sat, 22 Aug 1981 09:02:10 +0200 10 31 367311730 6 81 1981 233 7200 2003" (date len=171)
  "date CEST 1981-08-22 08:02:10 am AM 22 Sat August 8 8 08 08 02 22 Saturday 0 08 Aug 8 +0100 RFC2822 Sat, 22 Aug 1981 08:02:10 +0100 10 31 367311730 6 81 1981 233 3600 2003" (adodb_date len=171)

Error getdate() 367311730
Array ( [seconds] => 10 [minutes] => 2 [hours] => 9 [mday] => 22 [wday] => 6 [mon] => 8 [year] => 1981 [yday] => 233 [weekday] => Saturday [month] => August [0] => 367311730 )
Array ( [seconds] => 10 [minutes] => 2 [hours] => 8 [mday] => 22 [wday] => 6 [mon] => 8 [year] => 1981 [yday] => 233 [weekday] => Saturday [month] => August [0] => 367311730 )

8:28:55 pm PM 25 Sun May 6 18 06 18 28 25 Sunday 1 05 May 5 +0200 RFC2822 Sun, 25 May 1980 18:28:55 +0200 55 31 328120135 0 80 1980 145 7200 2003 Error date(): 328120135

 
  "date CEST 1980-05-25 18:28:55 pm PM 25 Sun May 6 18 06 18 28 25 Sunday 1 05 May 5 +0200 RFC2822 Sun, 25 May 1980 18:28:55 +0200 55 31 328120135 0 80 1980 145 7200 2003" (date len=167)
  "date CEST 1980-05-25 17:28:55 pm PM 25 Sun May 5 17 05 17 28 25 Sunday 1 05 May 5 +0100 RFC2822 Sun, 25 May 1980 17:28:55 +0100 55 31 328120135 0 80 1980 145 3600 2003" (adodb_date len=167)

Error getdate() 328120135
Array ( [seconds] => 55 [minutes] => 28 [hours] => 18 [mday] => 25 [wday] => 0 [mon] => 5 [year] => 1980 [yday] => 145 [weekday] => Sunday [month] => May [0] => 328120135 )
Array ( [seconds] => 55 [minutes] => 28 [hours] => 17 [mday] => 25 [wday] => 0 [mon] => 5 [year] => 1980 [yday] => 145 [weekday] => Sunday [month] => May [0] => 328120135 )

3:53:17 am AM 21 Thu August 3 3 03 03 53 21 Thursday 1 08 Aug 8 +0200 RFC2822 Thu, 21 Aug 1980 03:53:17 +0200 17 31 335670797 4 80 1980 233 7200 2003 Error date(): 335670797

 
  "date CEST 1980-08-21 03:53:17 am AM 21 Thu August 3 3 03 03 53 21 Thursday 1 08 Aug 8 +0200 RFC2822 Thu, 21 Aug 1980 03:53:17 +0200 17 31 335670797 4 80 1980 233 7200 2003" (date len=171)
  "date CEST 1980-08-21 02:53:17 am AM 21 Thu August 2 2 02 02 53 21 Thursday 1 08 Aug 8 +0100 RFC2822 Thu, 21 Aug 1980 02:53:17 +0100 17 31 335670797 4 80 1980 233 3600 2003" (adodb_date len=171)

Error getdate() 335670797
Array ( [seconds] => 17 [minutes] => 53 [hours] => 3 [mday] => 21 [wday] => 4 [mon] => 8 [year] => 1980 [yday] => 233 [weekday] => Thursday [month] => August [0] => 335670797 )
Array ( [seconds] => 17 [minutes] => 53 [hours] => 2 [mday] => 21 [wday] => 4 [mon] => 8 [year] => 1980 [yday] => 233 [weekday] => Thursday [month] => August [0] => 335670797 )

6:50:31 am AM 15 Sun June 6 6 06 06 50 15 Sunday 1 06 Jun 6 +0200 RFC2822 Sun, 15 Jun 1980 06:50:31 +0200 31 30 329892631 0 80 1980 166 7200 2003 Error date(): 329892631

 
  "date CEST 1980-06-15 06:50:31 am AM 15 Sun June 6 6 06 06 50 15 Sunday 1 06 Jun 6 +0200 RFC2822 Sun, 15 Jun 1980 06:50:31 +0200 31 30 329892631 0 80 1980 166 7200 2003" (date len=167)
  "date CEST 1980-06-15 05:50:31 am AM 15 Sun June 5 5 05 05 50 15 Sunday 1 06 Jun 6 +0100 RFC2822 Sun, 15 Jun 1980 05:50:31 +0100 31 30 329892631 0 80 1980 166 3600 2003" (adodb_date len=167)

Testing random dates between 100 and 4000

Testing 1962 to 1974, or 378432000 seconds, offset=50159: 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 Tested 7545 dates

Failed :-(

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