-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: 2025-09-19 03:32:32
php  : 2025-09-19 04:32:32
error for %Y %m %x %X, strftime=2025 09 09/19/25 04:32:32, adodb=2025 09 09/19/25 03:32:32
error for %H %M S, strftime=04 32 S, adodb=03 32 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

6:55:17 pm PM 09 Wed July 4 16 04 16 55 9 Wednesday 1 07 Jul 7 +0200 RFC2822 Wed, 09 Jul 1980 16:55:17 +0200 17 31 332002517 3 80 1980 190 7200 2003 Error date(): 332002517
 
  "date CEST 1980-07-09 16:55:17 pm PM 09 Wed July 4 16 04 16 55 9 Wednesday 1 07 Jul 7 +0200 RFC2822 Wed, 09 Jul 1980 16:55:17 +0200 17 31 332002517 3 80 1980 190 7200 2003" (date len=170)
  "date CEST 1980-07-09 15:55:17 pm PM 09 Wed July 3 15 03 15 55 9 Wednesday 1 07 Jul 7 +0100 RFC2822 Wed, 09 Jul 1980 15:55:17 +0100 17 31 332002517 3 80 1980 190 3600 2003" (adodb_date len=170)

Error getdate() 332002517
Array ( [seconds] => 17 [minutes] => 55 [hours] => 16 [mday] => 9 [wday] => 3 [mon] => 7 [year] => 1980 [yday] => 190 [weekday] => Wednesday [month] => July [0] => 332002517 )
Array ( [seconds] => 17 [minutes] => 55 [hours] => 15 [mday] => 9 [wday] => 3 [mon] => 7 [year] => 1980 [yday] => 190 [weekday] => Wednesday [month] => July [0] => 332002517 )

5:48:49 pm PM 17 Mon May 3 15 03 15 48 17 Monday 0 05 May 5 +0200 RFC2822 Mon, 17 May 1982 15:48:49 +0200 49 31 390491329 1 82 1982 136 7200 2003 Error date(): 390491329

 
  "date CEST 1982-05-17 15:48:49 pm PM 17 Mon May 3 15 03 15 48 17 Monday 0 05 May 5 +0200 RFC2822 Mon, 17 May 1982 15:48:49 +0200 49 31 390491329 1 82 1982 136 7200 2003" (date len=167)
  "date CEST 1982-05-17 14:48:49 pm PM 17 Mon May 2 14 02 14 48 17 Monday 0 05 May 5 +0100 RFC2822 Mon, 17 May 1982 14:48:49 +0100 49 31 390491329 1 82 1982 136 3600 2003" (adodb_date len=167)

Error getdate() 390491329
Array ( [seconds] => 49 [minutes] => 48 [hours] => 15 [mday] => 17 [wday] => 1 [mon] => 5 [year] => 1982 [yday] => 136 [weekday] => Monday [month] => May [0] => 390491329 )
Array ( [seconds] => 49 [minutes] => 48 [hours] => 14 [mday] => 17 [wday] => 1 [mon] => 5 [year] => 1982 [yday] => 136 [weekday] => Monday [month] => May [0] => 390491329 )

1:48:01 pm PM 24 Wed December 9 21 09 21 48 24 Wednesday 1 12 Dec 12 +0100 RFC2822 Wed, 24 Dec 1980 21:48:01 +0100 01 31 346538881 3 80 1980 358 3600 2003 Error date(): 346538881

 
  "date CET 1980-12-24 21:48:01 pm PM 24 Wed December 9 21 09 21 48 24 Wednesday 1 12 Dec 12 +0100 RFC2822 Wed, 24 Dec 1980 21:48:01 +0100 01 31 346538881 3 80 1980 358 3600 2003" (date len=175)
  "date CET 1980-12-24 22:48:01 pm PM 24 Wed December 10 22 10 22 48 24 Wednesday 1 12 Dec 12 +0200 RFC2822 Wed, 24 Dec 1980 22:48:01 +0200 01 31 346538881 3 80 1980 358 7200 2003" (adodb_date len=176)

Error getdate() 346538881
Array ( [seconds] => 1 [minutes] => 48 [hours] => 21 [mday] => 24 [wday] => 3 [mon] => 12 [year] => 1980 [yday] => 358 [weekday] => Wednesday [month] => December [0] => 346538881 )
Array ( [seconds] => 1 [minutes] => 48 [hours] => 22 [mday] => 24 [wday] => 3 [mon] => 12 [year] => 1980 [yday] => 358 [weekday] => Wednesday [month] => December [0] => 346538881 )

9:54:18 am AM 22 Sun June 9 9 09 09 54 22 Sunday 1 06 Jun 6 +0200 RFC2822 Sun, 22 Jun 1980 09:54:18 +0200 18 30 330508458 0 80 1980 173 7200 2003 Error date(): 330508458

 
  "date CEST 1980-06-22 09:54:18 am AM 22 Sun June 9 9 09 09 54 22 Sunday 1 06 Jun 6 +0200 RFC2822 Sun, 22 Jun 1980 09:54:18 +0200 18 30 330508458 0 80 1980 173 7200 2003" (date len=167)
  "date CEST 1980-06-22 08:54:18 am AM 22 Sun June 8 8 08 08 54 22 Sunday 1 06 Jun 6 +0100 RFC2822 Sun, 22 Jun 1980 08:54:18 +0100 18 30 330508458 0 80 1980 173 3600 2003" (adodb_date len=167)

Error getdate() 330508458
Array ( [seconds] => 18 [minutes] => 54 [hours] => 9 [mday] => 22 [wday] => 0 [mon] => 6 [year] => 1980 [yday] => 173 [weekday] => Sunday [month] => June [0] => 330508458 )
Array ( [seconds] => 18 [minutes] => 54 [hours] => 8 [mday] => 22 [wday] => 0 [mon] => 6 [year] => 1980 [yday] => 173 [weekday] => Sunday [month] => June [0] => 330508458 )

6 00:35:33 am AM 16 Wed September 12 0 12 00 35 16 Wednesday 0 09 Sep 9 +0200 RFC2822 Wed, 16 Sep 1981 00:35:33 +0200 33 30 369441333 3 81 1981 258 7200 2003 Error date(): 369441333

 
  "date CEST 1981-09-16 00:35:33 am AM 16 Wed September 12 0 12 00 35 16 Wednesday 0 09 Sep 9 +0200 RFC2822 Wed, 16 Sep 1981 00:35:33 +0200 33 30 369441333 3 81 1981 258 7200 2003" (date len=176)
  "date CEST 1981-09-15 23:35:33 pm PM 15 Tue September 11 23 11 23 35 15 Tuesday 0 09 Sep 9 +0100 RFC2822 Tue, 15 Sep 1981 23:35:33 +0100 33 30 369441333 2 81 1981 257 3600 2003" (adodb_date len=175)

Error getdate() 369441333
Array ( [seconds] => 33 [minutes] => 35 [hours] => 0 [mday] => 16 [wday] => 3 [mon] => 9 [year] => 1981 [yday] => 258 [weekday] => Wednesday [month] => September [0] => 369441333 )
Array ( [seconds] => 33 [minutes] => 35 [hours] => 23 [mday] => 15 [wday] => 2 [mon] => 9 [year] => 1981 [yday] => 257 [weekday] => Tuesday [month] => September [0] => 369441333 )

2:09:03 am AM 26 Sat April 2 2 02 02 09 26 Saturday 1 04 Apr 4 +0200 RFC2822 Sat, 26 Apr 1980 02:09:03 +0200 03 30 325555743 6 80 1980 116 7200 2003 Error date(): 325555743

 
  "date CEST 1980-04-26 02:09:03 am AM 26 Sat April 2 2 02 02 09 26 Saturday 1 04 Apr 4 +0200 RFC2822 Sat, 26 Apr 1980 02:09:03 +0200 03 30 325555743 6 80 1980 116 7200 2003" (date len=170)
  "date CEST 1980-04-26 01:09:03 am AM 26 Sat April 1 1 01 01 09 26 Saturday 1 04 Apr 4 +0100 RFC2822 Sat, 26 Apr 1980 01:09:03 +0100 03 30 325555743 6 80 1980 116 3600 2003" (adodb_date len=170)

Error getdate() 325555743
Array ( [seconds] => 3 [minutes] => 9 [hours] => 2 [mday] => 26 [wday] => 6 [mon] => 4 [year] => 1980 [yday] => 116 [weekday] => Saturday [month] => April [0] => 325555743 )
Array ( [seconds] => 3 [minutes] => 9 [hours] => 1 [mday] => 26 [wday] => 6 [mon] => 4 [year] => 1980 [yday] => 116 [weekday] => Saturday [month] => April [0] => 325555743 )

3:23:42 am AM 19 Fri September 3 3 03 03 23 19 Friday 1 09 Sep 9 +0200 RFC2822 Fri, 19 Sep 1980 03:23:42 +0200 42 30 338174622 5 80 1980 262 7200 2003 Error date(): 338174622

 
  "date CEST 1980-09-19 03:23:42 am AM 19 Fri September 3 3 03 03 23 19 Friday 1 09 Sep 9 +0200 RFC2822 Fri, 19 Sep 1980 03:23:42 +0200 42 30 338174622 5 80 1980 262 7200 2003" (date len=172)
  "date CEST 1980-09-19 02:23:42 am AM 19 Fri September 2 2 02 02 23 19 Friday 1 09 Sep 9 +0100 RFC2822 Fri, 19 Sep 1980 02:23:42 +0100 42 30 338174622 5 80 1980 262 3600 2003" (adodb_date len=172)

Error getdate() 338174622
Array ( [seconds] => 42 [minutes] => 23 [hours] => 3 [mday] => 19 [wday] => 5 [mon] => 9 [year] => 1980 [yday] => 262 [weekday] => Friday [month] => September [0] => 338174622 )
Array ( [seconds] => 42 [minutes] => 23 [hours] => 2 [mday] => 19 [wday] => 5 [mon] => 9 [year] => 1980 [yday] => 262 [weekday] => Friday [month] => September [0] => 338174622 )

9:00:14 pm PM 14 Wed July 7 19 07 19 00 14 Wednesday 0 07 Jul 7 +0200 RFC2822 Wed, 14 Jul 1982 19:00:14 +0200 14 31 395514014 3 82 1982 194 7200 2003 Error date(): 395514014

 
  "date CEST 1982-07-14 19:00:14 pm PM 14 Wed July 7 19 07 19 00 14 Wednesday 0 07 Jul 7 +0200 RFC2822 Wed, 14 Jul 1982 19:00:14 +0200 14 31 395514014 3 82 1982 194 7200 2003" (date len=171)
  "date CEST 1982-07-14 18:00:14 pm PM 14 Wed July 6 18 06 18 00 14 Wednesday 0 07 Jul 7 +0100 RFC2822 Wed, 14 Jul 1982 18:00:14 +0100 14 31 395514014 3 82 1982 194 3600 2003" (adodb_date len=171)

Error getdate() 395514014
Array ( [seconds] => 14 [minutes] => 0 [hours] => 19 [mday] => 14 [wday] => 3 [mon] => 7 [year] => 1982 [yday] => 194 [weekday] => Wednesday [month] => July [0] => 395514014 )
Array ( [seconds] => 14 [minutes] => 0 [hours] => 18 [mday] => 14 [wday] => 3 [mon] => 7 [year] => 1982 [yday] => 194 [weekday] => Wednesday [month] => July [0] => 395514014 )

Testing random dates between 100 and 4000

Testing 1969 to 1981, or 378432000 seconds, offset=72503: 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 Tested 5220 dates

Failed :-(

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