-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=5.6.40-81+ubuntu20.04.1+deb.sury.org+1

adodb: 2025-06-08 19:04:33
php  : 2025-06-08 20:04:33
error for %Y %m %x %X, strftime=2025 06 06/08/25 20:04:33, adodb=2025 06 06/08/25 19:04:33
error for %H %M S, strftime=20 04 S, adodb=19 04 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

5:06:40 pm PM 05 Sat September 3 15 03 15 06 5 Saturday 0 09 Sep 9 +0200 RFC2822 Sat, 05 Sep 1981 15:06:40 +0200 40 30 368543200 6 81 1981 247 7200 2003 Error date(): 368543200
 
  "date CEST 1981-09-05 15:06:40 pm PM 05 Sat September 3 15 03 15 06 5 Saturday 0 09 Sep 9 +0200 RFC2822 Sat, 05 Sep 1981 15:06:40 +0200 40 30 368543200 6 81 1981 247 7200 2003" (date len=174)
  "date CEST 1981-09-05 14:06:40 pm PM 05 Sat September 2 14 02 14 06 5 Saturday 0 09 Sep 9 +0100 RFC2822 Sat, 05 Sep 1981 14:06:40 +0100 40 30 368543200 6 81 1981 247 3600 2003" (adodb_date len=174)

Error getdate() 368543200
Array ( [seconds] => 40 [minutes] => 6 [hours] => 15 [mday] => 5 [wday] => 6 [mon] => 9 [year] => 1981 [yday] => 247 [weekday] => Saturday [month] => September [0] => 368543200 )
Array ( [seconds] => 40 [minutes] => 6 [hours] => 14 [mday] => 5 [wday] => 6 [mon] => 9 [year] => 1981 [yday] => 247 [weekday] => Saturday [month] => September [0] => 368543200 )

9:11:37 pm PM 12 Wed May 7 19 07 19 11 12 Wednesday 0 05 May 5 +0200 RFC2822 Wed, 12 May 1982 19:11:37 +0200 37 31 390071497 3 82 1982 131 7200 2003 Error date(): 390071497

 
  "date CEST 1982-05-12 19:11:37 pm PM 12 Wed May 7 19 07 19 11 12 Wednesday 0 05 May 5 +0200 RFC2822 Wed, 12 May 1982 19:11:37 +0200 37 31 390071497 3 82 1982 131 7200 2003" (date len=170)
  "date CEST 1982-05-12 18:11:37 pm PM 12 Wed May 6 18 06 18 11 12 Wednesday 0 05 May 5 +0100 RFC2822 Wed, 12 May 1982 18:11:37 +0100 37 31 390071497 3 82 1982 131 3600 2003" (adodb_date len=170)

Error getdate() 390071497
Array ( [seconds] => 37 [minutes] => 11 [hours] => 19 [mday] => 12 [wday] => 3 [mon] => 5 [year] => 1982 [yday] => 131 [weekday] => Wednesday [month] => May [0] => 390071497 )
Array ( [seconds] => 37 [minutes] => 11 [hours] => 18 [mday] => 12 [wday] => 3 [mon] => 5 [year] => 1982 [yday] => 131 [weekday] => Wednesday [month] => May [0] => 390071497 )

9:09:39 am AM 25 Fri April 9 9 09 09 09 25 Friday 1 04 Apr 4 +0200 RFC2822 Fri, 25 Apr 1980 09:09:39 +0200 39 30 325494579 5 80 1980 115 7200 2003 Error date(): 325494579

 
  "date CEST 1980-04-25 09:09:39 am AM 25 Fri April 9 9 09 09 09 25 Friday 1 04 Apr 4 +0200 RFC2822 Fri, 25 Apr 1980 09:09:39 +0200 39 30 325494579 5 80 1980 115 7200 2003" (date len=168)
  "date CEST 1980-04-25 08:09:39 am AM 25 Fri April 8 8 08 08 09 25 Friday 1 04 Apr 4 +0100 RFC2822 Fri, 25 Apr 1980 08:09:39 +0100 39 30 325494579 5 80 1980 115 3600 2003" (adodb_date len=168)

8:28:39 pm PM 27 Mon December 6 18 06 18 28 27 Monday 0 12 Dec 12 +0100 RFC2822 Mon, 27 Dec 1982 18:28:39 +0100 39 31 409858119 1 82 1982 360 3600 2003 Error date(): 409858119
 
  "date CET 1982-12-27 18:28:39 pm PM 27 Mon December 6 18 06 18 28 27 Monday 0 12 Dec 12 +0100 RFC2822 Mon, 27 Dec 1982 18:28:39 +0100 39 31 409858119 1 82 1982 360 3600 2003" (date len=172)
  "date CET 1982-12-27 19:28:39 pm PM 27 Mon December 7 19 07 19 28 27 Monday 0 12 Dec 12 +0200 RFC2822 Mon, 27 Dec 1982 19:28:39 +0200 39 31 409858119 1 82 1982 360 7200 2003" (adodb_date len=172)

Error getdate() 409858119
Array ( [seconds] => 39 [minutes] => 28 [hours] => 18 [mday] => 27 [wday] => 1 [mon] => 12 [year] => 1982 [yday] => 360 [weekday] => Monday [month] => December [0] => 409858119 )
Array ( [seconds] => 39 [minutes] => 28 [hours] => 19 [mday] => 27 [wday] => 1 [mon] => 12 [year] => 1982 [yday] => 360 [weekday] => Monday [month] => December [0] => 409858119 )

20:26:00 pm PM 18 Sun May 8 20 08 20 26 18 Sunday 1 05 May 5 +0200 RFC2822 Sun, 18 May 1980 20:26:00 +0200 00 31 327522360 0 80 1980 138 7200 2003 Error date(): 327522360

 
  "date CEST 1980-05-18 20:26:00 pm PM 18 Sun May 8 20 08 20 26 18 Sunday 1 05 May 5 +0200 RFC2822 Sun, 18 May 1980 20:26:00 +0200 00 31 327522360 0 80 1980 138 7200 2003" (date len=167)
  "date CEST 1980-05-18 19:26:00 pm PM 18 Sun May 7 19 07 19 26 18 Sunday 1 05 May 5 +0100 RFC2822 Sun, 18 May 1980 19:26:00 +0100 00 31 327522360 0 80 1980 138 3600 2003" (adodb_date len=167)

Error getdate() 327522360
Array ( [seconds] => 0 [minutes] => 26 [hours] => 20 [mday] => 18 [wday] => 0 [mon] => 5 [year] => 1980 [yday] => 138 [weekday] => Sunday [month] => May [0] => 327522360 )
Array ( [seconds] => 0 [minutes] => 26 [hours] => 19 [mday] => 18 [wday] => 0 [mon] => 5 [year] => 1980 [yday] => 138 [weekday] => Sunday [month] => May [0] => 327522360 )

5:18:11 pm PM 21 Fri May 3 15 03 15 18 21 Friday 0 05 May 5 +0200 RFC2822 Fri, 21 May 1982 15:18:11 +0200 11 31 390835091 5 82 1982 140 7200 2003 Error date(): 390835091

 
  "date CEST 1982-05-21 15:18:11 pm PM 21 Fri May 3 15 03 15 18 21 Friday 0 05 May 5 +0200 RFC2822 Fri, 21 May 1982 15:18:11 +0200 11 31 390835091 5 82 1982 140 7200 2003" (date len=167)
  "date CEST 1982-05-21 14:18:11 pm PM 21 Fri May 2 14 02 14 18 21 Friday 0 05 May 5 +0100 RFC2822 Fri, 21 May 1982 14:18:11 +0100 11 31 390835091 5 82 1982 140 3600 2003" (adodb_date len=167)

Error getdate() 390835091
Array ( [seconds] => 11 [minutes] => 18 [hours] => 15 [mday] => 21 [wday] => 5 [mon] => 5 [year] => 1982 [yday] => 140 [weekday] => Friday [month] => May [0] => 390835091 )
Array ( [seconds] => 11 [minutes] => 18 [hours] => 14 [mday] => 21 [wday] => 5 [mon] => 5 [year] => 1982 [yday] => 140 [weekday] => Friday [month] => May [0] => 390835091 )

1:31:53 am AM 21 Sat June 11 11 11 11 31 21 Saturday 1 06 Jun 6 +0200 RFC2822 Sat, 21 Jun 1980 11:31:53 +0200 53 30 330427913 6 80 1980 172 7200 2003 Error date(): 330427913

 
  "date CEST 1980-06-21 11:31:53 am AM 21 Sat June 11 11 11 11 31 21 Saturday 1 06 Jun 6 +0200 RFC2822 Sat, 21 Jun 1980 11:31:53 +0200 53 30 330427913 6 80 1980 172 7200 2003" (date len=171)
  "date CEST 1980-06-21 10:31:53 am AM 21 Sat June 10 10 10 10 31 21 Saturday 1 06 Jun 6 +0100 RFC2822 Sat, 21 Jun 1980 10:31:53 +0100 53 30 330427913 6 80 1980 172 3600 2003" (adodb_date len=171)

Error getdate() 330427913
Array ( [seconds] => 53 [minutes] => 31 [hours] => 11 [mday] => 21 [wday] => 6 [mon] => 6 [year] => 1980 [yday] => 172 [weekday] => Saturday [month] => June [0] => 330427913 )
Array ( [seconds] => 53 [minutes] => 31 [hours] => 10 [mday] => 21 [wday] => 6 [mon] => 6 [year] => 1980 [yday] => 172 [weekday] => Saturday [month] => June [0] => 330427913 )

7:26:26 am AM 24 Thu September 7 7 07 07 26 24 Thursday 0 09 Sep 9 +0200 RFC2822 Thu, 24 Sep 1981 07:26:26 +0200 26 30 370157186 4 81 1981 266 7200 2003 Error date(): 370157186

 
  "date CEST 1981-09-24 07:26:26 am AM 24 Thu September 7 7 07 07 26 24 Thursday 0 09 Sep 9 +0200 RFC2822 Thu, 24 Sep 1981 07:26:26 +0200 26 30 370157186 4 81 1981 266 7200 2003" (date len=174)
  "date CEST 1981-09-24 06:26:26 am AM 24 Thu September 6 6 06 06 26 24 Thursday 0 09 Sep 9 +0100 RFC2822 Thu, 24 Sep 1981 06:26:26 +0100 26 30 370157186 4 81 1981 266 3600 2003" (adodb_date len=174)

Error getdate() 370157186
Array ( [seconds] => 26 [minutes] => 26 [hours] => 7 [mday] => 24 [wday] => 4 [mon] => 9 [year] => 1981 [yday] => 266 [weekday] => Thursday [month] => September [0] => 370157186 )
Array ( [seconds] => 26 [minutes] => 26 [hours] => 6 [mday] => 24 [wday] => 4 [mon] => 9 [year] => 1981 [yday] => 266 [weekday] => Thursday [month] => September [0] => 370157186 )

Testing random dates between 100 and 4000

Testing 1960 to 1972, or 378432000 seconds, offset=67839: 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 Tested 5579 dates

Failed :-(

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