-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: 2025-05-24 19:06:25
php  : 2025-05-24 20:06:25
error for %Y %m %x %X, strftime=2025 05 05/24/25 20:06:25, adodb=2025 05 05/24/25 19:06:25
error for %H %M S, strftime=20 06 S, adodb=19 06 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

5:47:50 pm PM 24 Fri September 3 15 03 15 47 24 Friday 0 09 Sep 9 +0200 RFC2822 Fri, 24 Sep 1982 15:47:50 +0200 50 30 401723270 5 82 1982 266 7200 2003 Error date(): 401723270
 
  "date CEST 1982-09-24 15:47:50 pm PM 24 Fri September 3 15 03 15 47 24 Friday 0 09 Sep 9 +0200 RFC2822 Fri, 24 Sep 1982 15:47:50 +0200 50 30 401723270 5 82 1982 266 7200 2003" (date len=173)
  "date CEST 1982-09-24 14:47:50 pm PM 24 Fri September 2 14 02 14 47 24 Friday 0 09 Sep 9 +0100 RFC2822 Fri, 24 Sep 1982 14:47:50 +0100 50 30 401723270 5 82 1982 266 3600 2003" (adodb_date len=173)

Error getdate() 401723270
Array ( [seconds] => 50 [minutes] => 47 [hours] => 15 [mday] => 24 [wday] => 5 [mon] => 9 [year] => 1982 [yday] => 266 [weekday] => Friday [month] => September [0] => 401723270 )
Array ( [seconds] => 50 [minutes] => 47 [hours] => 14 [mday] => 24 [wday] => 5 [mon] => 9 [year] => 1982 [yday] => 266 [weekday] => Friday [month] => September [0] => 401723270 )

5:22:26 am AM 19 Thu June 5 5 05 05 22 19 Thursday 1 06 Jun 6 +0200 RFC2822 Thu, 19 Jun 1980 05:22:26 +0200 26 30 330232946 4 80 1980 170 7200 2003 Error date(): 330232946

 
  "date CEST 1980-06-19 05:22:26 am AM 19 Thu June 5 5 05 05 22 19 Thursday 1 06 Jun 6 +0200 RFC2822 Thu, 19 Jun 1980 05:22:26 +0200 26 30 330232946 4 80 1980 170 7200 2003" (date len=169)
  "date CEST 1980-06-19 04:22:26 am AM 19 Thu June 4 4 04 04 22 19 Thursday 1 06 Jun 6 +0100 RFC2822 Thu, 19 Jun 1980 04:22:26 +0100 26 30 330232946 4 80 1980 170 3600 2003" (adodb_date len=169)

Error getdate() 330232946
Array ( [seconds] => 26 [minutes] => 22 [hours] => 5 [mday] => 19 [wday] => 4 [mon] => 6 [year] => 1980 [yday] => 170 [weekday] => Thursday [month] => June [0] => 330232946 )
Array ( [seconds] => 26 [minutes] => 22 [hours] => 4 [mday] => 19 [wday] => 4 [mon] => 6 [year] => 1980 [yday] => 170 [weekday] => Thursday [month] => June [0] => 330232946 )

2:44:45 pm PM 17 Sun August 10 22 10 22 44 17 Sunday 1 08 Aug 8 +0200 RFC2822 Sun, 17 Aug 1980 22:44:45 +0200 45 31 335393085 0 80 1980 229 7200 2003 Error date(): 335393085

 
  "date CEST 1980-08-17 22:44:45 pm PM 17 Sun August 10 22 10 22 44 17 Sunday 1 08 Aug 8 +0200 RFC2822 Sun, 17 Aug 1980 22:44:45 +0200 45 31 335393085 0 80 1980 229 7200 2003" (date len=171)
  "date CEST 1980-08-17 21:44:45 pm PM 17 Sun August 9 21 09 21 44 17 Sunday 1 08 Aug 8 +0100 RFC2822 Sun, 17 Aug 1980 21:44:45 +0100 45 31 335393085 0 80 1980 229 3600 2003" (adodb_date len=170)

Error getdate() 335393085
Array ( [seconds] => 45 [minutes] => 44 [hours] => 22 [mday] => 17 [wday] => 0 [mon] => 8 [year] => 1980 [yday] => 229 [weekday] => Sunday [month] => August [0] => 335393085 )
Array ( [seconds] => 45 [minutes] => 44 [hours] => 21 [mday] => 17 [wday] => 0 [mon] => 8 [year] => 1980 [yday] => 229 [weekday] => Sunday [month] => August [0] => 335393085 )

0:19:58 am AM 30 Thu December 12 0 12 00 19 30 Thursday 0 12 Dec 12 +0100 RFC2822 Thu, 30 Dec 1982 00:19:58 +0100 58 31 410051998 4 82 1982 363 3600 2003 Error date(): 410051998

 
  "date CET 1982-12-30 00:19:58 am AM 30 Thu December 12 0 12 00 19 30 Thursday 0 12 Dec 12 +0100 RFC2822 Thu, 30 Dec 1982 00:19:58 +0100 58 31 410051998 4 82 1982 363 3600 2003" (date len=174)
  "date CET 1982-12-30 01:19:58 am AM 30 Thu December 1 1 01 01 19 30 Thursday 0 12 Dec 12 +0200 RFC2822 Thu, 30 Dec 1982 01:19:58 +0200 58 31 410051998 4 82 1982 363 7200 2003" (adodb_date len=173)

Error getdate() 410051998
Array ( [seconds] => 58 [minutes] => 19 [hours] => 0 [mday] => 30 [wday] => 4 [mon] => 12 [year] => 1982 [yday] => 363 [weekday] => Thursday [month] => December [0] => 410051998 )
Array ( [seconds] => 58 [minutes] => 19 [hours] => 1 [mday] => 30 [wday] => 4 [mon] => 12 [year] => 1982 [yday] => 363 [weekday] => Thursday [month] => December [0] => 410051998 )

3:58:43 am AM 29 Sun June 3 3 03 03 58 29 Sunday 1 06 Jun 6 +0200 RFC2822 Sun, 29 Jun 1980 03:58:43 +0200 43 30 331091923 0 80 1980 180 7200 2003 Error date(): 331091923

 
  "date CEST 1980-06-29 03:58:43 am AM 29 Sun June 3 3 03 03 58 29 Sunday 1 06 Jun 6 +0200 RFC2822 Sun, 29 Jun 1980 03:58:43 +0200 43 30 331091923 0 80 1980 180 7200 2003" (date len=167)
  "date CEST 1980-06-29 02:58:43 am AM 29 Sun June 2 2 02 02 58 29 Sunday 1 06 Jun 6 +0100 RFC2822 Sun, 29 Jun 1980 02:58:43 +0100 43 30 331091923 0 80 1980 180 3600 2003" (adodb_date len=167)

Error getdate() 331091923
Array ( [seconds] => 43 [minutes] => 58 [hours] => 3 [mday] => 29 [wday] => 0 [mon] => 6 [year] => 1980 [yday] => 180 [weekday] => Sunday [month] => June [0] => 331091923 )
Array ( [seconds] => 43 [minutes] => 58 [hours] => 2 [mday] => 29 [wday] => 0 [mon] => 6 [year] => 1980 [yday] => 180 [weekday] => Sunday [month] => June [0] => 331091923 )

20:55:47 pm PM 30 Fri April 8 20 08 20 55 30 Friday 0 04 Apr 4 +0200 RFC2822 Fri, 30 Apr 1982 20:55:47 +0200 47 30 389040947 5 82 1982 119 7200 2003 Error date(): 389040947

 
  "date CEST 1982-04-30 20:55:47 pm PM 30 Fri April 8 20 08 20 55 30 Friday 0 04 Apr 4 +0200 RFC2822 Fri, 30 Apr 1982 20:55:47 +0200 47 30 389040947 5 82 1982 119 7200 2003" (date len=169)
  "date CEST 1982-04-30 19:55:47 pm PM 30 Fri April 7 19 07 19 55 30 Friday 0 04 Apr 4 +0100 RFC2822 Fri, 30 Apr 1982 19:55:47 +0100 47 30 389040947 5 82 1982 119 3600 2003" (adodb_date len=169)

Error getdate() 389040947
Array ( [seconds] => 47 [minutes] => 55 [hours] => 20 [mday] => 30 [wday] => 5 [mon] => 4 [year] => 1982 [yday] => 119 [weekday] => Friday [month] => April [0] => 389040947 )
Array ( [seconds] => 47 [minutes] => 55 [hours] => 19 [mday] => 30 [wday] => 5 [mon] => 4 [year] => 1982 [yday] => 119 [weekday] => Friday [month] => April [0] => 389040947 )

Testing random dates between 100 and 4000

Testing 1968 to 1980, or 378432000 seconds, offset=68077: 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 Tested 5559 dates

Failed :-(

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