-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=7.4.33

adodb: 2026-09-20 00:41:47
php  : 2026-09-20 01:41:47
error for %Y %m %x %X, strftime=2026 09 09/20/26 01:41:47, adodb=2026 09 09/20/26 00:41:47
error for %H %M S, strftime=01 41 S, adodb=00 41 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

1:41:40 am AM 29 Sat May 1 1 01 01 41 29 Saturday 1 05 May 5 +0100 RFC2822 Sat, 29 May 1976 01:41:40 +0100 40 31 202178500 6 76 1976 149 3600 2003 Error date(): 202178500
  "date +01 1976-05-29 01:41:40 am AM 29 Sat May 1 1 01 01 41 29 Saturday 1 05 May 5 +0100 RFC2822 Sat, 29 May 1976 01:41:40 +0100 40 31 202178500 6 76 1976 149 3600 2003" (date len=167)
  "date +01 1976-05-29 00:41:40 am AM 29 Sat May 12 0 12 00 41 29 Saturday 1 05 May 5 +0000 RFC2822 Sat, 29 May 1976 00:41:40 +0000 40 31 202178500 6 76 1976 149 0 2003" (adodb_date len=165)

Error getdate() 202178500
Array ( [seconds] => 40 [minutes] => 41 [hours] => 1 [mday] => 29 [wday] => 6 [mon] => 5 [year] => 1976 [yday] => 149 [weekday] => Saturday [month] => May [0] => 202178500 )
Array ( [seconds] => 40 [minutes] => 41 [hours] => 0 [mday] => 29 [wday] => 6 [mon] => 5 [year] => 1976 [yday] => 149 [weekday] => Saturday [month] => May [0] => 202178500 )

9:41:09 pm PM 10 Sat July 7 19 07 19 41 10 Saturday 1 07 Jul 7 +0100 RFC2822 Sat, 10 Jul 1976 19:41:09 +0100 09 31 205872069 6 76 1976 191 3600 2003 Error date(): 205872069

  "date +01 1976-07-10 19:41:09 pm PM 10 Sat July 7 19 07 19 41 10 Saturday 1 07 Jul 7 +0100 RFC2822 Sat, 10 Jul 1976 19:41:09 +0100 09 31 205872069 6 76 1976 191 3600 2003" (date len=169)
  "date +01 1976-07-10 18:41:09 pm PM 10 Sat July 6 18 06 18 41 10 Saturday 1 07 Jul 7 +0000 RFC2822 Sat, 10 Jul 1976 18:41:09 +0000 09 31 205872069 6 76 1976 191 0 2003" (adodb_date len=166)

Error getdate() 205872069
Array ( [seconds] => 9 [minutes] => 41 [hours] => 19 [mday] => 10 [wday] => 6 [mon] => 7 [year] => 1976 [yday] => 191 [weekday] => Saturday [month] => July [0] => 205872069 )
Array ( [seconds] => 9 [minutes] => 41 [hours] => 18 [mday] => 10 [wday] => 6 [mon] => 7 [year] => 1976 [yday] => 191 [weekday] => Saturday [month] => July [0] => 205872069 )

1:44:57 am AM 16 Sat July 11 11 11 11 44 16 Saturday 0 07 Jul 7 +0100 RFC2822 Sat, 16 Jul 1977 11:44:57 +0100 57 31 237897897 6 77 1977 196 3600 2003 Error date(): 237897897

  "date +01 1977-07-16 11:44:57 am AM 16 Sat July 11 11 11 11 44 16 Saturday 0 07 Jul 7 +0100 RFC2822 Sat, 16 Jul 1977 11:44:57 +0100 57 31 237897897 6 77 1977 196 3600 2003" (date len=170)
  "date +01 1977-07-16 10:44:57 am AM 16 Sat July 10 10 10 10 44 16 Saturday 0 07 Jul 7 +0000 RFC2822 Sat, 16 Jul 1977 10:44:57 +0000 57 31 237897897 6 77 1977 196 0 2003" (adodb_date len=167)

Error getdate() 237897897
Array ( [seconds] => 57 [minutes] => 44 [hours] => 11 [mday] => 16 [wday] => 6 [mon] => 7 [year] => 1977 [yday] => 196 [weekday] => Saturday [month] => July [0] => 237897897 )
Array ( [seconds] => 57 [minutes] => 44 [hours] => 10 [mday] => 16 [wday] => 6 [mon] => 7 [year] => 1977 [yday] => 196 [weekday] => Saturday [month] => July [0] => 237897897 )

6:17:59 pm PM 16 Fri September 4 16 04 16 17 16 Friday 0 09 Sep 9 +0100 RFC2822 Fri, 16 Sep 1977 16:17:59 +0100 59 30 243271079 5 77 1977 258 3600 2003 Error date(): 243271079

  "date +01 1977-09-16 16:17:59 pm PM 16 Fri September 4 16 04 16 17 16 Friday 0 09 Sep 9 +0100 RFC2822 Fri, 16 Sep 1977 16:17:59 +0100 59 30 243271079 5 77 1977 258 3600 2003" (date len=172)
  "date +01 1977-09-16 15:17:59 pm PM 16 Fri September 3 15 03 15 17 16 Friday 0 09 Sep 9 +0000 RFC2822 Fri, 16 Sep 1977 15:17:59 +0000 59 30 243271079 5 77 1977 258 0 2003" (adodb_date len=169)

6:32:46 pm PM 01 Sun May 4 16 04 16 32 1 Sunday 0 05 May 5 +0100 RFC2822 Sun, 01 May 1977 16:32:46 +0100 46 31 231348766 0 77 1977 120 3600 2003 Error date(): 231348766
  "date +01 1977-05-01 16:32:46 pm PM 01 Sun May 4 16 04 16 32 1 Sunday 0 05 May 5 +0100 RFC2822 Sun, 01 May 1977 16:32:46 +0100 46 31 231348766 0 77 1977 120 3600 2003" (date len=165)
  "date +01 1977-05-01 15:32:46 pm PM 01 Sun May 3 15 03 15 32 1 Sunday 0 05 May 5 +0000 RFC2822 Sun, 01 May 1977 15:32:46 +0000 46 31 231348766 0 77 1977 120 0 2003" (adodb_date len=162)

Error getdate() 231348766
Array ( [seconds] => 46 [minutes] => 32 [hours] => 16 [mday] => 1 [wday] => 0 [mon] => 5 [year] => 1977 [yday] => 120 [weekday] => Sunday [month] => May [0] => 231348766 )
Array ( [seconds] => 46 [minutes] => 32 [hours] => 15 [mday] => 1 [wday] => 0 [mon] => 5 [year] => 1977 [yday] => 120 [weekday] => Sunday [month] => May [0] => 231348766 )

7:53:20 pm PM 06 Wed July 5 17 05 17 53 6 Wednesday 0 07 Jul 7 +0100 RFC2822 Wed, 06 Jul 1977 17:53:20 +0100 20 31 237056000 3 77 1977 186 3600 2003 Error date(): 237056000

  "date +01 1977-07-06 17:53:20 pm PM 06 Wed July 5 17 05 17 53 6 Wednesday 0 07 Jul 7 +0100 RFC2822 Wed, 06 Jul 1977 17:53:20 +0100 20 31 237056000 3 77 1977 186 3600 2003" (date len=169)
  "date +01 1977-07-06 16:53:20 pm PM 06 Wed July 4 16 04 16 53 6 Wednesday 0 07 Jul 7 +0000 RFC2822 Wed, 06 Jul 1977 16:53:20 +0000 20 31 237056000 3 77 1977 186 0 2003" (adodb_date len=166)

Error getdate() 237056000
Array ( [seconds] => 20 [minutes] => 53 [hours] => 17 [mday] => 6 [wday] => 3 [mon] => 7 [year] => 1977 [yday] => 186 [weekday] => Wednesday [month] => July [0] => 237056000 )
Array ( [seconds] => 20 [minutes] => 53 [hours] => 16 [mday] => 6 [wday] => 3 [mon] => 7 [year] => 1977 [yday] => 186 [weekday] => Wednesday [month] => July [0] => 237056000 )

7:57:37 pm PM 15 Mon August 5 17 05 17 57 15 Monday 0 08 Aug 8 +0100 RFC2822 Mon, 15 Aug 1977 17:57:37 +0100 37 31 240512257 1 77 1977 226 3600 2003 Error date(): 240512257

  "date +01 1977-08-15 17:57:37 pm PM 15 Mon August 5 17 05 17 57 15 Monday 0 08 Aug 8 +0100 RFC2822 Mon, 15 Aug 1977 17:57:37 +0100 37 31 240512257 1 77 1977 226 3600 2003" (date len=169)
  "date +01 1977-08-15 16:57:37 pm PM 15 Mon August 4 16 04 16 57 15 Monday 0 08 Aug 8 +0000 RFC2822 Mon, 15 Aug 1977 16:57:37 +0000 37 31 240512257 1 77 1977 226 0 2003" (adodb_date len=166)

Error getdate() 240512257
Array ( [seconds] => 37 [minutes] => 57 [hours] => 17 [mday] => 15 [wday] => 1 [mon] => 8 [year] => 1977 [yday] => 226 [weekday] => Monday [month] => August [0] => 240512257 )
Array ( [seconds] => 37 [minutes] => 57 [hours] => 16 [mday] => 15 [wday] => 1 [mon] => 8 [year] => 1977 [yday] => 226 [weekday] => Monday [month] => August [0] => 240512257 )

3:22:49 am AM 15 Sat May 3 3 03 03 22 15 Saturday 1 05 May 5 +0100 RFC2822 Sat, 15 May 1976 03:22:49 +0100 49 31 200974969 6 76 1976 135 3600 2003 Error date(): 200974969

  "date +01 1976-05-15 03:22:49 am AM 15 Sat May 3 3 03 03 22 15 Saturday 1 05 May 5 +0100 RFC2822 Sat, 15 May 1976 03:22:49 +0100 49 31 200974969 6 76 1976 135 3600 2003" (date len=167)
  "date +01 1976-05-15 02:22:49 am AM 15 Sat May 2 2 02 02 22 15 Saturday 1 05 May 5 +0000 RFC2822 Sat, 15 May 1976 02:22:49 +0000 49 31 200974969 6 76 1976 135 0 2003" (adodb_date len=164)

Error getdate() 200974969
Array ( [seconds] => 49 [minutes] => 22 [hours] => 3 [mday] => 15 [wday] => 6 [mon] => 5 [year] => 1976 [yday] => 135 [weekday] => Saturday [month] => May [0] => 200974969 )
Array ( [seconds] => 49 [minutes] => 22 [hours] => 2 [mday] => 15 [wday] => 6 [mon] => 5 [year] => 1976 [yday] => 135 [weekday] => Saturday [month] => May [0] => 200974969 )

2:41:25 pm PM 16 Wed June 12 12 12 12 41 16 Wednesday 1 06 Jun 6 +0100 RFC2822 Wed, 16 Jun 1976 12:41:25 +0100 25 30 203773285 3 76 1976 167 3600 2003 Error date(): 203773285

  "date +01 1976-06-16 12:41:25 pm PM 16 Wed June 12 12 12 12 41 16 Wednesday 1 06 Jun 6 +0100 RFC2822 Wed, 16 Jun 1976 12:41:25 +0100 25 30 203773285 3 76 1976 167 3600 2003" (date len=171)
  "date +01 1976-06-16 11:41:25 am AM 16 Wed June 11 11 11 11 41 16 Wednesday 1 06 Jun 6 +0000 RFC2822 Wed, 16 Jun 1976 11:41:25 +0000 25 30 203773285 3 76 1976 167 0 2003" (adodb_date len=168)

Error getdate() 203773285
Array ( [seconds] => 25 [minutes] => 41 [hours] => 12 [mday] => 16 [wday] => 3 [mon] => 6 [year] => 1976 [yday] => 167 [weekday] => Wednesday [month] => June [0] => 203773285 )
Array ( [seconds] => 25 [minutes] => 41 [hours] => 11 [mday] => 16 [wday] => 3 [mon] => 6 [year] => 1976 [yday] => 167 [weekday] => Wednesday [month] => June [0] => 203773285 )

3:43:08 pm PM 26 Tue July 1 13 01 13 43 26 Tuesday 0 07 Jul 7 +0100 RFC2822 Tue, 26 Jul 1977 13:43:08 +0100 08 31 238768988 2 77 1977 206 3600 2003 Error date(): 238768988

  "date +01 1977-07-26 13:43:08 pm PM 26 Tue July 1 13 01 13 43 26 Tuesday 0 07 Jul 7 +0100 RFC2822 Tue, 26 Jul 1977 13:43:08 +0100 08 31 238768988 2 77 1977 206 3600 2003" (date len=168)
  "date +01 1977-07-26 12:43:08 pm PM 26 Tue July 12 12 12 12 43 26 Tuesday 0 07 Jul 7 +0000 RFC2822 Tue, 26 Jul 1977 12:43:08 +0000 08 31 238768988 2 77 1977 206 0 2003" (adodb_date len=166)

Error getdate() 238768988
Array ( [seconds] => 8 [minutes] => 43 [hours] => 13 [mday] => 26 [wday] => 2 [mon] => 7 [year] => 1977 [yday] => 206 [weekday] => Tuesday [month] => July [0] => 238768988 )
Array ( [seconds] => 8 [minutes] => 43 [hours] => 12 [mday] => 26 [wday] => 2 [mon] => 7 [year] => 1977 [yday] => 206 [weekday] => Tuesday [month] => July [0] => 238768988 )

10:57:44 am AM 09 Sun July 10 10 10 10 57 9 Sunday 0 07 Jul 7 +0100 RFC2822 Sun, 09 Jul 1978 10:57:44 +0100 44 31 268826264 0 78 1978 189 3600 2003 Error date(): 268826264

  "date +01 1978-07-09 10:57:44 am AM 09 Sun July 10 10 10 10 57 9 Sunday 0 07 Jul 7 +0100 RFC2822 Sun, 09 Jul 1978 10:57:44 +0100 44 31 268826264 0 78 1978 189 3600 2003" (date len=167)
  "date +01 1978-07-09 09:57:44 am AM 09 Sun July 9 9 09 09 57 9 Sunday 0 07 Jul 7 +0000 RFC2822 Sun, 09 Jul 1978 09:57:44 +0000 44 31 268826264 0 78 1978 189 0 2003" (adodb_date len=162)

Error getdate() 268826264
Array ( [seconds] => 44 [minutes] => 57 [hours] => 10 [mday] => 9 [wday] => 0 [mon] => 7 [year] => 1978 [yday] => 189 [weekday] => Sunday [month] => July [0] => 268826264 )
Array ( [seconds] => 44 [minutes] => 57 [hours] => 9 [mday] => 9 [wday] => 0 [mon] => 7 [year] => 1978 [yday] => 189 [weekday] => Sunday [month] => July [0] => 268826264 )

3:44:01 pm PM 07 Wed September 1 13 01 13 44 7 Wednesday 0 09 Sep 9 +0100 RFC2822 Wed, 07 Sep 1977 13:44:01 +0100 01 30 242484241 3 77 1977 249 3600 2003 Error date(): 242484241

  "date +01 1977-09-07 13:44:01 pm PM 07 Wed September 1 13 01 13 44 7 Wednesday 0 09 Sep 9 +0100 RFC2822 Wed, 07 Sep 1977 13:44:01 +0100 01 30 242484241 3 77 1977 249 3600 2003" (date len=174)
  "date +01 1977-09-07 12:44:01 pm PM 07 Wed September 12 12 12 12 44 7 Wednesday 0 09 Sep 9 +0000 RFC2822 Wed, 07 Sep 1977 12:44:01 +0000 01 30 242484241 3 77 1977 249 0 2003" (adodb_date len=172)

Error getdate() 242484241
Array ( [seconds] => 1 [minutes] => 44 [hours] => 13 [mday] => 7 [wday] => 3 [mon] => 9 [year] => 1977 [yday] => 249 [weekday] => Wednesday [month] => September [0] => 242484241 )
Array ( [seconds] => 1 [minutes] => 44 [hours] => 12 [mday] => 7 [wday] => 3 [mon] => 9 [year] => 1977 [yday] => 249 [weekday] => Wednesday [month] => September [0] => 242484241 )

8:29:08 pm PM 17 Thu June 6 18 06 18 29 17 Thursday 1 06 Jun 6 +0100 RFC2822 Thu, 17 Jun 1976 18:29:08 +0100 08 30 203880548 4 76 1976 168 3600 2003 Error date(): 203880548

  "date +01 1976-06-17 18:29:08 pm PM 17 Thu June 6 18 06 18 29 17 Thursday 1 06 Jun 6 +0100 RFC2822 Thu, 17 Jun 1976 18:29:08 +0100 08 30 203880548 4 76 1976 168 3600 2003" (date len=169)
  "date +01 1976-06-17 17:29:08 pm PM 17 Thu June 5 17 05 17 29 17 Thursday 1 06 Jun 6 +0000 RFC2822 Thu, 17 Jun 1976 17:29:08 +0000 08 30 203880548 4 76 1976 168 0 2003" (adodb_date len=166)

Error getdate() 203880548
Array ( [seconds] => 8 [minutes] => 29 [hours] => 18 [mday] => 17 [wday] => 4 [mon] => 6 [year] => 1976 [yday] => 168 [weekday] => Thursday [month] => June [0] => 203880548 )
Array ( [seconds] => 8 [minutes] => 29 [hours] => 17 [mday] => 17 [wday] => 4 [mon] => 6 [year] => 1976 [yday] => 168 [weekday] => Thursday [month] => June [0] => 203880548 )

Testing random dates between 100 and 4000

Testing 1969 to 1981, or 378432000 seconds, offset=85254: 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 Tested 4439 dates

Failed :-(

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