-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: 2026-05-06 16:15:29
php  : 2026-05-06 16:15:29

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

1:29:37 am AM 02 Fri June 1 1 01 01 29 2 Friday 0 06 Jun 6 +0100 RFC2822 Fri, 02 Jun 1978 01:29:37 +0100 37 30 265595377 5 78 1978 152 3600 2003 Error date(): 265595377
  "date +01 1978-06-02 01:29:37 am AM 02 Fri June 1 1 01 01 29 2 Friday 0 06 Jun 6 +0100 RFC2822 Fri, 02 Jun 1978 01:29:37 +0100 37 30 265595377 5 78 1978 152 3600 2003" (date len=165)
  "date +01 1978-06-02 00:29:37 am AM 02 Fri June 12 0 12 00 29 2 Friday 0 06 Jun 6 +0000 RFC2822 Fri, 02 Jun 1978 00:29:37 +0000 37 30 265595377 5 78 1978 152 0 2003" (adodb_date len=163)

Error getdate() 265595377
Array ( [seconds] => 37 [minutes] => 29 [hours] => 1 [mday] => 2 [wday] => 5 [mon] => 6 [year] => 1978 [yday] => 152 [weekday] => Friday [month] => June [0] => 265595377 )
Array ( [seconds] => 37 [minutes] => 29 [hours] => 0 [mday] => 2 [wday] => 5 [mon] => 6 [year] => 1978 [yday] => 152 [weekday] => Friday [month] => June [0] => 265595377 )

1:53:41 pm PM 04 Tue July 9 21 09 21 53 4 Tuesday 0 07 Jul 7 +0100 RFC2822 Tue, 04 Jul 1978 21:53:41 +0100 41 31 268433621 2 78 1978 184 3600 2003 Error date(): 268433621

  "date +01 1978-07-04 21:53:41 pm PM 04 Tue July 9 21 09 21 53 4 Tuesday 0 07 Jul 7 +0100 RFC2822 Tue, 04 Jul 1978 21:53:41 +0100 41 31 268433621 2 78 1978 184 3600 2003" (date len=167)
  "date +01 1978-07-04 20:53:41 pm PM 04 Tue July 8 20 08 20 53 4 Tuesday 0 07 Jul 7 +0000 RFC2822 Tue, 04 Jul 1978 20:53:41 +0000 41 31 268433621 2 78 1978 184 0 2003" (adodb_date len=164)

Error getdate() 268433621
Array ( [seconds] => 41 [minutes] => 53 [hours] => 21 [mday] => 4 [wday] => 2 [mon] => 7 [year] => 1978 [yday] => 184 [weekday] => Tuesday [month] => July [0] => 268433621 )
Array ( [seconds] => 41 [minutes] => 53 [hours] => 20 [mday] => 4 [wday] => 2 [mon] => 7 [year] => 1978 [yday] => 184 [weekday] => Tuesday [month] => July [0] => 268433621 )

10:14:36 am AM 19 Tue July 10 10 10 10 14 19 Tuesday 0 07 Jul 7 +0100 RFC2822 Tue, 19 Jul 1977 10:14:36 +0100 36 31 238151676 2 77 1977 199 3600 2003 Error date(): 238151676

  "date +01 1977-07-19 10:14:36 am AM 19 Tue July 10 10 10 10 14 19 Tuesday 0 07 Jul 7 +0100 RFC2822 Tue, 19 Jul 1977 10:14:36 +0100 36 31 238151676 2 77 1977 199 3600 2003" (date len=169)
  "date +01 1977-07-19 09:14:36 am AM 19 Tue July 9 9 09 09 14 19 Tuesday 0 07 Jul 7 +0000 RFC2822 Tue, 19 Jul 1977 09:14:36 +0000 36 31 238151676 2 77 1977 199 0 2003" (adodb_date len=164)

Error getdate() 238151676
Array ( [seconds] => 36 [minutes] => 14 [hours] => 10 [mday] => 19 [wday] => 2 [mon] => 7 [year] => 1977 [yday] => 199 [weekday] => Tuesday [month] => July [0] => 238151676 )
Array ( [seconds] => 36 [minutes] => 14 [hours] => 9 [mday] => 19 [wday] => 2 [mon] => 7 [year] => 1977 [yday] => 199 [weekday] => Tuesday [month] => July [0] => 238151676 )

3:36:00 pm PM 19 Mon July 1 13 01 13 36 19 Monday 1 07 Jul 7 +0100 RFC2822 Mon, 19 Jul 1976 13:36:00 +0100 00 31 206627760 1 76 1976 200 3600 2003 Error date(): 206627760

  "date +01 1976-07-19 13:36:00 pm PM 19 Mon July 1 13 01 13 36 19 Monday 1 07 Jul 7 +0100 RFC2822 Mon, 19 Jul 1976 13:36:00 +0100 00 31 206627760 1 76 1976 200 3600 2003" (date len=167)
  "date +01 1976-07-19 12:36:00 pm PM 19 Mon July 12 12 12 12 36 19 Monday 1 07 Jul 7 +0000 RFC2822 Mon, 19 Jul 1976 12:36:00 +0000 00 31 206627760 1 76 1976 200 0 2003" (adodb_date len=165)

Error getdate() 206627760
Array ( [seconds] => 0 [minutes] => 36 [hours] => 13 [mday] => 19 [wday] => 1 [mon] => 7 [year] => 1976 [yday] => 200 [weekday] => Monday [month] => July [0] => 206627760 )
Array ( [seconds] => 0 [minutes] => 36 [hours] => 12 [mday] => 19 [wday] => 1 [mon] => 7 [year] => 1976 [yday] => 200 [weekday] => Monday [month] => July [0] => 206627760 )

9:52:00 pm PM 04 Mon July 7 19 07 19 52 4 Monday 0 07 Jul 7 +0100 RFC2822 Mon, 04 Jul 1977 19:52:00 +0100 00 31 236890320 1 77 1977 184 3600 2003 Error date(): 236890320

  "date +01 1977-07-04 19:52:00 pm PM 04 Mon July 7 19 07 19 52 4 Monday 0 07 Jul 7 +0100 RFC2822 Mon, 04 Jul 1977 19:52:00 +0100 00 31 236890320 1 77 1977 184 3600 2003" (date len=166)
  "date +01 1977-07-04 18:52:00 pm PM 04 Mon July 6 18 06 18 52 4 Monday 0 07 Jul 7 +0000 RFC2822 Mon, 04 Jul 1977 18:52:00 +0000 00 31 236890320 1 77 1977 184 0 2003" (adodb_date len=163)

Error getdate() 236890320
Array ( [seconds] => 0 [minutes] => 52 [hours] => 19 [mday] => 4 [wday] => 1 [mon] => 7 [year] => 1977 [yday] => 184 [weekday] => Monday [month] => July [0] => 236890320 )
Array ( [seconds] => 0 [minutes] => 52 [hours] => 18 [mday] => 4 [wday] => 1 [mon] => 7 [year] => 1977 [yday] => 184 [weekday] => Monday [month] => July [0] => 236890320 )

2:22:41 am AM 28 Wed July 2 2 02 02 22 28 Wednesday 1 07 Jul 7 +0100 RFC2822 Wed, 28 Jul 1976 02:22:41 +0100 41 31 207364961 3 76 1976 209 3600 2003 Error date(): 207364961

  "date +01 1976-07-28 02:22:41 am AM 28 Wed July 2 2 02 02 22 28 Wednesday 1 07 Jul 7 +0100 RFC2822 Wed, 28 Jul 1976 02:22:41 +0100 41 31 207364961 3 76 1976 209 3600 2003" (date len=169)
  "date +01 1976-07-28 01:22:41 am AM 28 Wed July 1 1 01 01 22 28 Wednesday 1 07 Jul 7 +0000 RFC2822 Wed, 28 Jul 1976 01:22:41 +0000 41 31 207364961 3 76 1976 209 0 2003" (adodb_date len=166)

Error getdate() 207364961
Array ( [seconds] => 41 [minutes] => 22 [hours] => 2 [mday] => 28 [wday] => 3 [mon] => 7 [year] => 1976 [yday] => 209 [weekday] => Wednesday [month] => July [0] => 207364961 )
Array ( [seconds] => 41 [minutes] => 22 [hours] => 1 [mday] => 28 [wday] => 3 [mon] => 7 [year] => 1976 [yday] => 209 [weekday] => Wednesday [month] => July [0] => 207364961 )

7:45:34 pm PM 03 Mon July 5 17 05 17 45 3 Monday 0 07 Jul 7 +0100 RFC2822 Mon, 03 Jul 1978 17:45:34 +0100 34 31 268332334 1 78 1978 183 3600 2003 Error date(): 268332334

  "date +01 1978-07-03 17:45:34 pm PM 03 Mon July 5 17 05 17 45 3 Monday 0 07 Jul 7 +0100 RFC2822 Mon, 03 Jul 1978 17:45:34 +0100 34 31 268332334 1 78 1978 183 3600 2003" (date len=166)
  "date +01 1978-07-03 16:45:34 pm PM 03 Mon July 4 16 04 16 45 3 Monday 0 07 Jul 7 +0000 RFC2822 Mon, 03 Jul 1978 16:45:34 +0000 34 31 268332334 1 78 1978 183 0 2003" (adodb_date len=163)

Error getdate() 268332334
Array ( [seconds] => 34 [minutes] => 45 [hours] => 17 [mday] => 3 [wday] => 1 [mon] => 7 [year] => 1978 [yday] => 183 [weekday] => Monday [month] => July [0] => 268332334 )
Array ( [seconds] => 34 [minutes] => 45 [hours] => 16 [mday] => 3 [wday] => 1 [mon] => 7 [year] => 1978 [yday] => 183 [weekday] => Monday [month] => July [0] => 268332334 )

7:25:30 am AM 30 Sun June 7 7 07 07 25 30 Sunday 0 06 Jun 6 +0100 RFC2822 Sun, 30 Jun 1974 07:25:30 +0100 30 30 141805530 0 74 1974 180 3600 2003 Error date(): 141805530

  "date +01 1974-06-30 07:25:30 am AM 30 Sun June 7 7 07 07 25 30 Sunday 0 06 Jun 6 +0100 RFC2822 Sun, 30 Jun 1974 07:25:30 +0100 30 30 141805530 0 74 1974 180 3600 2003" (date len=166)
  "date +01 1974-06-30 06:25:30 am AM 30 Sun June 6 6 06 06 25 30 Sunday 0 06 Jun 6 +0000 RFC2822 Sun, 30 Jun 1974 06:25:30 +0000 30 30 141805530 0 74 1974 180 0 2003" (adodb_date len=163)

Error getdate() 141805530
Array ( [seconds] => 30 [minutes] => 25 [hours] => 7 [mday] => 30 [wday] => 0 [mon] => 6 [year] => 1974 [yday] => 180 [weekday] => Sunday [month] => June [0] => 141805530 )
Array ( [seconds] => 30 [minutes] => 25 [hours] => 6 [mday] => 30 [wday] => 0 [mon] => 6 [year] => 1974 [yday] => 180 [weekday] => Sunday [month] => June [0] => 141805530 )

1:16:03 pm PM 23 Sun May 9 21 09 21 16 23 Sunday 1 05 May 5 +0100 RFC2822 Sun, 23 May 1976 21:16:03 +0100 03 31 201730563 0 76 1976 143 3600 2003 Error date(): 201730563

  "date +01 1976-05-23 21:16:03 pm PM 23 Sun May 9 21 09 21 16 23 Sunday 1 05 May 5 +0100 RFC2822 Sun, 23 May 1976 21:16:03 +0100 03 31 201730563 0 76 1976 143 3600 2003" (date len=166)
  "date +01 1976-05-23 20:16:03 pm PM 23 Sun May 8 20 08 20 16 23 Sunday 1 05 May 5 +0000 RFC2822 Sun, 23 May 1976 20:16:03 +0000 03 31 201730563 0 76 1976 143 0 2003" (adodb_date len=163)

Error getdate() 201730563
Array ( [seconds] => 3 [minutes] => 16 [hours] => 21 [mday] => 23 [wday] => 0 [mon] => 5 [year] => 1976 [yday] => 143 [weekday] => Sunday [month] => May [0] => 201730563 )
Array ( [seconds] => 3 [minutes] => 16 [hours] => 20 [mday] => 23 [wday] => 0 [mon] => 5 [year] => 1976 [yday] => 143 [weekday] => Sunday [month] => May [0] => 201730563 )

Testing random dates between 100 and 4000

Testing 1961 to 1973, or 378432000 seconds, offset=67905: 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 Tested 5573 dates

Failed :-(

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