-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: 2026-03-22 02:33:38
php  : 2026-03-22 01:33:38
error for %Y %m %x %X, strftime=2026 03 03/22/26 01:33:38, adodb=2026 03 03/22/26 02:33:38
error for %H %M S, strftime=01 33 S, adodb=02 33 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

8:20:14 am AM 18 Sat June 8 8 08 08 20 18 Saturday 0 06 Jun 6 +0100 RFC2822 Sat, 18 Jun 1977 08:20:14 +0100 14 30 235466414 6 77 1977 168 3600 2003 Error date(): 235466414
  "date +01 1977-06-18 08:20:14 am AM 18 Sat June 8 8 08 08 20 18 Saturday 0 06 Jun 6 +0100 RFC2822 Sat, 18 Jun 1977 08:20:14 +0100 14 30 235466414 6 77 1977 168 3600 2003" (date len=168)
  "date +01 1977-06-18 07:20:14 am AM 18 Sat June 7 7 07 07 20 18 Saturday 0 06 Jun 6 +0000 RFC2822 Sat, 18 Jun 1977 07:20:14 +0000 14 30 235466414 6 77 1977 168 0 2003" (adodb_date len=165)

Error getdate() 235466414
Array ( [seconds] => 14 [minutes] => 20 [hours] => 8 [mday] => 18 [wday] => 6 [mon] => 6 [year] => 1977 [yday] => 168 [weekday] => Saturday [month] => June [0] => 235466414 )
Array ( [seconds] => 14 [minutes] => 20 [hours] => 7 [mday] => 18 [wday] => 6 [mon] => 6 [year] => 1977 [yday] => 168 [weekday] => Saturday [month] => June [0] => 235466414 )

6:48:14 pm PM 06 Mon June 4 16 04 16 48 6 Monday 0 06 Jun 6 +0100 RFC2822 Mon, 06 Jun 1977 16:48:14 +0100 14 30 234460094 1 77 1977 156 3600 2003 Error date(): 234460094

  "date +01 1977-06-06 16:48:14 pm PM 06 Mon June 4 16 04 16 48 6 Monday 0 06 Jun 6 +0100 RFC2822 Mon, 06 Jun 1977 16:48:14 +0100 14 30 234460094 1 77 1977 156 3600 2003" (date len=166)
  "date +01 1977-06-06 15:48:14 pm PM 06 Mon June 3 15 03 15 48 6 Monday 0 06 Jun 6 +0000 RFC2822 Mon, 06 Jun 1977 15:48:14 +0000 14 30 234460094 1 77 1977 156 0 2003" (adodb_date len=163)

Error getdate() 234460094
Array ( [seconds] => 14 [minutes] => 48 [hours] => 16 [mday] => 6 [wday] => 1 [mon] => 6 [year] => 1977 [yday] => 156 [weekday] => Monday [month] => June [0] => 234460094 )
Array ( [seconds] => 14 [minutes] => 48 [hours] => 15 [mday] => 6 [wday] => 1 [mon] => 6 [year] => 1977 [yday] => 156 [weekday] => Monday [month] => June [0] => 234460094 )

5:24:24 am AM 28 Fri May 5 5 05 05 24 28 Friday 1 05 May 5 +0100 RFC2822 Fri, 28 May 1976 05:24:24 +0100 24 31 202105464 5 76 1976 148 3600 2003 Error date(): 202105464

  "date +01 1976-05-28 05:24:24 am AM 28 Fri May 5 5 05 05 24 28 Friday 1 05 May 5 +0100 RFC2822 Fri, 28 May 1976 05:24:24 +0100 24 31 202105464 5 76 1976 148 3600 2003" (date len=165)
  "date +01 1976-05-28 04:24:24 am AM 28 Fri May 4 4 04 04 24 28 Friday 1 05 May 5 +0000 RFC2822 Fri, 28 May 1976 04:24:24 +0000 24 31 202105464 5 76 1976 148 0 2003" (adodb_date len=162)

10:24:48 am AM 07 Wed August 10 10 10 10 24 7 Wednesday 0 08 Aug 8 +0100 RFC2822 Wed, 07 Aug 1974 10:24:48 +0100 48 31 145099488 3 74 1974 218 3600 2003 Error date(): 145099488
  "date +01 1974-08-07 10:24:48 am AM 07 Wed August 10 10 10 10 24 7 Wednesday 0 08 Aug 8 +0100 RFC2822 Wed, 07 Aug 1974 10:24:48 +0100 48 31 145099488 3 74 1974 218 3600 2003" (date len=172)
  "date +01 1974-08-07 09:24:48 am AM 07 Wed August 9 9 09 09 24 7 Wednesday 0 08 Aug 8 +0000 RFC2822 Wed, 07 Aug 1974 09:24:48 +0000 48 31 145099488 3 74 1974 218 0 2003" (adodb_date len=167)

Error getdate() 145099488
Array ( [seconds] => 48 [minutes] => 24 [hours] => 10 [mday] => 7 [wday] => 3 [mon] => 8 [year] => 1974 [yday] => 218 [weekday] => Wednesday [month] => August [0] => 145099488 )
Array ( [seconds] => 48 [minutes] => 24 [hours] => 9 [mday] => 7 [wday] => 3 [mon] => 8 [year] => 1974 [yday] => 218 [weekday] => Wednesday [month] => August [0] => 145099488 )

20:57:36 pm PM 02 Fri July 8 20 08 20 57 2 Friday 1 07 Jul 7 +0100 RFC2822 Fri, 02 Jul 1976 20:57:36 +0100 36 31 205185456 5 76 1976 183 3600 2003 Error date(): 205185456

  "date +01 1976-07-02 20:57:36 pm PM 02 Fri July 8 20 08 20 57 2 Friday 1 07 Jul 7 +0100 RFC2822 Fri, 02 Jul 1976 20:57:36 +0100 36 31 205185456 5 76 1976 183 3600 2003" (date len=166)
  "date +01 1976-07-02 19:57:36 pm PM 02 Fri July 7 19 07 19 57 2 Friday 1 07 Jul 7 +0000 RFC2822 Fri, 02 Jul 1976 19:57:36 +0000 36 31 205185456 5 76 1976 183 0 2003" (adodb_date len=163)

Error getdate() 205185456
Array ( [seconds] => 36 [minutes] => 57 [hours] => 20 [mday] => 2 [wday] => 5 [mon] => 7 [year] => 1976 [yday] => 183 [weekday] => Friday [month] => July [0] => 205185456 )
Array ( [seconds] => 36 [minutes] => 57 [hours] => 19 [mday] => 2 [wday] => 5 [mon] => 7 [year] => 1976 [yday] => 183 [weekday] => Friday [month] => July [0] => 205185456 )

3:24:51 am AM 10 Fri June 3 3 03 03 24 10 Friday 0 06 Jun 6 +0100 RFC2822 Fri, 10 Jun 1977 03:24:51 +0100 51 30 234757491 5 77 1977 160 3600 2003 Error date(): 234757491

  "date +01 1977-06-10 03:24:51 am AM 10 Fri June 3 3 03 03 24 10 Friday 0 06 Jun 6 +0100 RFC2822 Fri, 10 Jun 1977 03:24:51 +0100 51 30 234757491 5 77 1977 160 3600 2003" (date len=166)
  "date +01 1977-06-10 02:24:51 am AM 10 Fri June 2 2 02 02 24 10 Friday 0 06 Jun 6 +0000 RFC2822 Fri, 10 Jun 1977 02:24:51 +0000 51 30 234757491 5 77 1977 160 0 2003" (adodb_date len=163)

Error getdate() 234757491
Array ( [seconds] => 51 [minutes] => 24 [hours] => 3 [mday] => 10 [wday] => 5 [mon] => 6 [year] => 1977 [yday] => 160 [weekday] => Friday [month] => June [0] => 234757491 )
Array ( [seconds] => 51 [minutes] => 24 [hours] => 2 [mday] => 10 [wday] => 5 [mon] => 6 [year] => 1977 [yday] => 160 [weekday] => Friday [month] => June [0] => 234757491 )

1:07:52 am AM 25 Sun June 1 1 01 01 07 25 Sunday 0 06 Jun 6 +0100 RFC2822 Sun, 25 Jun 1978 01:07:52 +0100 52 30 267581272 0 78 1978 175 3600 2003 Error date(): 267581272

  "date +01 1978-06-25 01:07:52 am AM 25 Sun June 1 1 01 01 07 25 Sunday 0 06 Jun 6 +0100 RFC2822 Sun, 25 Jun 1978 01:07:52 +0100 52 30 267581272 0 78 1978 175 3600 2003" (date len=166)
  "date +01 1978-06-25 00:07:52 am AM 25 Sun June 12 0 12 00 07 25 Sunday 0 06 Jun 6 +0000 RFC2822 Sun, 25 Jun 1978 00:07:52 +0000 52 30 267581272 0 78 1978 175 0 2003" (adodb_date len=164)

Error getdate() 267581272
Array ( [seconds] => 52 [minutes] => 7 [hours] => 1 [mday] => 25 [wday] => 0 [mon] => 6 [year] => 1978 [yday] => 175 [weekday] => Sunday [month] => June [0] => 267581272 )
Array ( [seconds] => 52 [minutes] => 7 [hours] => 0 [mday] => 25 [wday] => 0 [mon] => 6 [year] => 1978 [yday] => 175 [weekday] => Sunday [month] => June [0] => 267581272 )

4:00:29 pm PM 15 Mon July 2 14 02 14 00 15 Monday 0 07 Jul 7 +0100 RFC2822 Mon, 15 Jul 1974 14:00:29 +0100 29 31 143125229 1 74 1974 195 3600 2003 Error date(): 143125229

  "date +01 1974-07-15 14:00:29 pm PM 15 Mon July 2 14 02 14 00 15 Monday 0 07 Jul 7 +0100 RFC2822 Mon, 15 Jul 1974 14:00:29 +0100 29 31 143125229 1 74 1974 195 3600 2003" (date len=167)
  "date +01 1974-07-15 13:00:29 pm PM 15 Mon July 1 13 01 13 00 15 Monday 0 07 Jul 7 +0000 RFC2822 Mon, 15 Jul 1974 13:00:29 +0000 29 31 143125229 1 74 1974 195 0 2003" (adodb_date len=164)

Error getdate() 143125229
Array ( [seconds] => 29 [minutes] => 0 [hours] => 14 [mday] => 15 [wday] => 1 [mon] => 7 [year] => 1974 [yday] => 195 [weekday] => Monday [month] => July [0] => 143125229 )
Array ( [seconds] => 29 [minutes] => 0 [hours] => 13 [mday] => 15 [wday] => 1 [mon] => 7 [year] => 1974 [yday] => 195 [weekday] => Monday [month] => July [0] => 143125229 )

8:52:55 pm PM 07 Sun July 6 18 06 18 52 7 Sunday 0 07 Jul 7 +0100 RFC2822 Sun, 07 Jul 1974 18:52:55 +0100 55 31 142451575 0 74 1974 187 3600 2003 Error date(): 142451575

  "date +01 1974-07-07 18:52:55 pm PM 07 Sun July 6 18 06 18 52 7 Sunday 0 07 Jul 7 +0100 RFC2822 Sun, 07 Jul 1974 18:52:55 +0100 55 31 142451575 0 74 1974 187 3600 2003" (date len=166)
  "date +01 1974-07-07 17:52:55 pm PM 07 Sun July 5 17 05 17 52 7 Sunday 0 07 Jul 7 +0000 RFC2822 Sun, 07 Jul 1974 17:52:55 +0000 55 31 142451575 0 74 1974 187 0 2003" (adodb_date len=163)

Error getdate() 142451575
Array ( [seconds] => 55 [minutes] => 52 [hours] => 18 [mday] => 7 [wday] => 0 [mon] => 7 [year] => 1974 [yday] => 187 [weekday] => Sunday [month] => July [0] => 142451575 )
Array ( [seconds] => 55 [minutes] => 52 [hours] => 17 [mday] => 7 [wday] => 0 [mon] => 7 [year] => 1974 [yday] => 187 [weekday] => Sunday [month] => July [0] => 142451575 )

20:21:04 pm PM 12 Mon August 8 20 08 20 21 12 Monday 0 08 Aug 8 +0100 RFC2822 Mon, 12 Aug 1974 20:21:04 +0100 04 31 145567264 1 74 1974 223 3600 2003 Error date(): 145567264

  "date +01 1974-08-12 20:21:04 pm PM 12 Mon August 8 20 08 20 21 12 Monday 0 08 Aug 8 +0100 RFC2822 Mon, 12 Aug 1974 20:21:04 +0100 04 31 145567264 1 74 1974 223 3600 2003" (date len=169)
  "date +01 1974-08-12 19:21:04 pm PM 12 Mon August 7 19 07 19 21 12 Monday 0 08 Aug 8 +0000 RFC2822 Mon, 12 Aug 1974 19:21:04 +0000 04 31 145567264 1 74 1974 223 0 2003" (adodb_date len=166)

Error getdate() 145567264
Array ( [seconds] => 4 [minutes] => 21 [hours] => 20 [mday] => 12 [wday] => 1 [mon] => 8 [year] => 1974 [yday] => 223 [weekday] => Monday [month] => August [0] => 145567264 )
Array ( [seconds] => 4 [minutes] => 21 [hours] => 19 [mday] => 12 [wday] => 1 [mon] => 8 [year] => 1974 [yday] => 223 [weekday] => Monday [month] => August [0] => 145567264 )

20:49:14 pm PM 24 Mon June 8 20 08 20 49 24 Monday 0 06 Jun 6 +0100 RFC2822 Mon, 24 Jun 1974 20:49:14 +0100 14 30 141335354 1 74 1974 174 3600 2003 Error date(): 141335354

  "date +01 1974-06-24 20:49:14 pm PM 24 Mon June 8 20 08 20 49 24 Monday 0 06 Jun 6 +0100 RFC2822 Mon, 24 Jun 1974 20:49:14 +0100 14 30 141335354 1 74 1974 174 3600 2003" (date len=167)
  "date +01 1974-06-24 19:49:14 pm PM 24 Mon June 7 19 07 19 49 24 Monday 0 06 Jun 6 +0000 RFC2822 Mon, 24 Jun 1974 19:49:14 +0000 14 30 141335354 1 74 1974 174 0 2003" (adodb_date len=164)

Error getdate() 141335354
Array ( [seconds] => 14 [minutes] => 49 [hours] => 20 [mday] => 24 [wday] => 1 [mon] => 6 [year] => 1974 [yday] => 174 [weekday] => Monday [month] => June [0] => 141335354 )
Array ( [seconds] => 14 [minutes] => 49 [hours] => 19 [mday] => 24 [wday] => 1 [mon] => 6 [year] => 1974 [yday] => 174 [weekday] => Monday [month] => June [0] => 141335354 )

9:06:29 am AM 31 Mon May 9 9 09 09 06 31 Monday 1 05 May 5 +0100 RFC2822 Mon, 31 May 1976 09:06:29 +0100 29 31 202377989 1 76 1976 151 3600 2003 Error date(): 202377989

  "date +01 1976-05-31 09:06:29 am AM 31 Mon May 9 9 09 09 06 31 Monday 1 05 May 5 +0100 RFC2822 Mon, 31 May 1976 09:06:29 +0100 29 31 202377989 1 76 1976 151 3600 2003" (date len=165)
  "date +01 1976-05-31 08:06:29 am AM 31 Mon May 8 8 08 08 06 31 Monday 1 05 May 5 +0000 RFC2822 Mon, 31 May 1976 08:06:29 +0000 29 31 202377989 1 76 1976 151 0 2003" (adodb_date len=162)

Error getdate() 202377989
Array ( [seconds] => 29 [minutes] => 6 [hours] => 9 [mday] => 31 [wday] => 1 [mon] => 5 [year] => 1976 [yday] => 151 [weekday] => Monday [month] => May [0] => 202377989 )
Array ( [seconds] => 29 [minutes] => 6 [hours] => 8 [mday] => 31 [wday] => 1 [mon] => 5 [year] => 1976 [yday] => 151 [weekday] => Monday [month] => May [0] => 202377989 )

8:24:10 pm PM 10 Sat August 6 18 06 18 24 10 Saturday 0 08 Aug 8 +0100 RFC2822 Sat, 10 Aug 1974 18:24:10 +0100 10 31 145387450 6 74 1974 221 3600 2003 Error date(): 145387450

  "date +01 1974-08-10 18:24:10 pm PM 10 Sat August 6 18 06 18 24 10 Saturday 0 08 Aug 8 +0100 RFC2822 Sat, 10 Aug 1974 18:24:10 +0100 10 31 145387450 6 74 1974 221 3600 2003" (date len=171)
  "date +01 1974-08-10 17:24:10 pm PM 10 Sat August 5 17 05 17 24 10 Saturday 0 08 Aug 8 +0000 RFC2822 Sat, 10 Aug 1974 17:24:10 +0000 10 31 145387450 6 74 1974 221 0 2003" (adodb_date len=168)

Error getdate() 145387450
Array ( [seconds] => 10 [minutes] => 24 [hours] => 18 [mday] => 10 [wday] => 6 [mon] => 8 [year] => 1974 [yday] => 221 [weekday] => Saturday [month] => August [0] => 145387450 )
Array ( [seconds] => 10 [minutes] => 24 [hours] => 17 [mday] => 10 [wday] => 6 [mon] => 8 [year] => 1974 [yday] => 221 [weekday] => Saturday [month] => August [0] => 145387450 )

Testing random dates between 100 and 4000

Testing 1964 to 1976, or 378432000 seconds, offset=77171: 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 Tested 4904 dates

Failed :-(

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