-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: 2025-08-25 13:38:22
php  : 2025-08-25 14:38:22
error for %Y %m %x %X, strftime=2025 08 08/25/25 14:38:22, adodb=2025 08 08/25/25 13:38:22
error for %H %M S, strftime=14 38 S, adodb=13 38 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

4:24:40 pm PM 11 Sat June 2 14 02 14 24 11 Saturday 0 06 Jun 6 +0100 RFC2822 Sat, 11 Jun 1977 14:24:40 +0100 40 30 234883480 6 77 1977 161 3600 2003 Error date(): 234883480
  "date +01 1977-06-11 14:24:40 pm PM 11 Sat June 2 14 02 14 24 11 Saturday 0 06 Jun 6 +0100 RFC2822 Sat, 11 Jun 1977 14:24:40 +0100 40 30 234883480 6 77 1977 161 3600 2003" (date len=169)
  "date +01 1977-06-11 13:24:40 pm PM 11 Sat June 1 13 01 13 24 11 Saturday 0 06 Jun 6 +0000 RFC2822 Sat, 11 Jun 1977 13:24:40 +0000 40 30 234883480 6 77 1977 161 0 2003" (adodb_date len=166)

Error getdate() 234883480
Array ( [seconds] => 40 [minutes] => 24 [hours] => 14 [mday] => 11 [wday] => 6 [mon] => 6 [year] => 1977 [yday] => 161 [weekday] => Saturday [month] => June [0] => 234883480 )
Array ( [seconds] => 40 [minutes] => 24 [hours] => 13 [mday] => 11 [wday] => 6 [mon] => 6 [year] => 1977 [yday] => 161 [weekday] => Saturday [month] => June [0] => 234883480 )

10:39:14 am AM 12 Sat June 10 10 10 10 39 12 Saturday 1 06 Jun 6 +0100 RFC2822 Sat, 12 Jun 1976 10:39:14 +0100 14 30 203420354 6 76 1976 163 3600 2003 Error date(): 203420354

  "date +01 1976-06-12 10:39:14 am AM 12 Sat June 10 10 10 10 39 12 Saturday 1 06 Jun 6 +0100 RFC2822 Sat, 12 Jun 1976 10:39:14 +0100 14 30 203420354 6 76 1976 163 3600 2003" (date len=170)
  "date +01 1976-06-12 09:39:14 am AM 12 Sat June 9 9 09 09 39 12 Saturday 1 06 Jun 6 +0000 RFC2822 Sat, 12 Jun 1976 09:39:14 +0000 14 30 203420354 6 76 1976 163 0 2003" (adodb_date len=165)

Error getdate() 203420354
Array ( [seconds] => 14 [minutes] => 39 [hours] => 10 [mday] => 12 [wday] => 6 [mon] => 6 [year] => 1976 [yday] => 163 [weekday] => Saturday [month] => June [0] => 203420354 )
Array ( [seconds] => 14 [minutes] => 39 [hours] => 9 [mday] => 12 [wday] => 6 [mon] => 6 [year] => 1976 [yday] => 163 [weekday] => Saturday [month] => June [0] => 203420354 )

6:37:11 am AM 05 Mon August 6 6 06 06 37 5 Monday 0 08 Aug 8 +0100 RFC2822 Mon, 05 Aug 1974 06:37:11 +0100 11 31 144913031 1 74 1974 216 3600 2003 Error date(): 144913031

  "date +01 1974-08-05 06:37:11 am AM 05 Mon August 6 6 06 06 37 5 Monday 0 08 Aug 8 +0100 RFC2822 Mon, 05 Aug 1974 06:37:11 +0100 11 31 144913031 1 74 1974 216 3600 2003" (date len=167)
  "date +01 1974-08-05 05:37:11 am AM 05 Mon August 5 5 05 05 37 5 Monday 0 08 Aug 8 +0000 RFC2822 Mon, 05 Aug 1974 05:37:11 +0000 11 31 144913031 1 74 1974 216 0 2003" (adodb_date len=164)

Error getdate() 144913031
Array ( [seconds] => 11 [minutes] => 37 [hours] => 6 [mday] => 5 [wday] => 1 [mon] => 8 [year] => 1974 [yday] => 216 [weekday] => Monday [month] => August [0] => 144913031 )
Array ( [seconds] => 11 [minutes] => 37 [hours] => 5 [mday] => 5 [wday] => 1 [mon] => 8 [year] => 1974 [yday] => 216 [weekday] => Monday [month] => August [0] => 144913031 )

2:05:47 am AM 22 Wed June 2 2 02 02 05 22 Wednesday 0 06 Jun 6 +0100 RFC2822 Wed, 22 Jun 1977 02:05:47 +0100 47 30 235789547 3 77 1977 172 3600 2003 Error date(): 235789547

  "date +01 1977-06-22 02:05:47 am AM 22 Wed June 2 2 02 02 05 22 Wednesday 0 06 Jun 6 +0100 RFC2822 Wed, 22 Jun 1977 02:05:47 +0100 47 30 235789547 3 77 1977 172 3600 2003" (date len=169)
  "date +01 1977-06-22 01:05:47 am AM 22 Wed June 1 1 01 01 05 22 Wednesday 0 06 Jun 6 +0000 RFC2822 Wed, 22 Jun 1977 01:05:47 +0000 47 30 235789547 3 77 1977 172 0 2003" (adodb_date len=166)

Error getdate() 235789547
Array ( [seconds] => 47 [minutes] => 5 [hours] => 2 [mday] => 22 [wday] => 3 [mon] => 6 [year] => 1977 [yday] => 172 [weekday] => Wednesday [month] => June [0] => 235789547 )
Array ( [seconds] => 47 [minutes] => 5 [hours] => 1 [mday] => 22 [wday] => 3 [mon] => 6 [year] => 1977 [yday] => 172 [weekday] => Wednesday [month] => June [0] => 235789547 )

6:42:53 am AM 20 Thu May 6 6 06 06 42 20 Thursday 1 05 May 5 +0100 RFC2822 Thu, 20 May 1976 06:42:53 +0100 53 31 201418973 4 76 1976 140 3600 2003 Error date(): 201418973

  "date +01 1976-05-20 06:42:53 am AM 20 Thu May 6 6 06 06 42 20 Thursday 1 05 May 5 +0100 RFC2822 Thu, 20 May 1976 06:42:53 +0100 53 31 201418973 4 76 1976 140 3600 2003" (date len=167)
  "date +01 1976-05-20 05:42:53 am AM 20 Thu May 5 5 05 05 42 20 Thursday 1 05 May 5 +0000 RFC2822 Thu, 20 May 1976 05:42:53 +0000 53 31 201418973 4 76 1976 140 0 2003" (adodb_date len=164)

Error getdate() 201418973
Array ( [seconds] => 53 [minutes] => 42 [hours] => 6 [mday] => 20 [wday] => 4 [mon] => 5 [year] => 1976 [yday] => 140 [weekday] => Thursday [month] => May [0] => 201418973 )
Array ( [seconds] => 53 [minutes] => 42 [hours] => 5 [mday] => 20 [wday] => 4 [mon] => 5 [year] => 1976 [yday] => 140 [weekday] => Thursday [month] => May [0] => 201418973 )

2 00:36:20 am AM 02 Mon May 12 0 12 00 36 2 Monday 0 05 May 5 +0100 RFC2822 Mon, 02 May 1977 00:36:20 +0100 20 31 231377780 1 77 1977 121 3600 2003 Error date(): 231377780

  "date +01 1977-05-02 00:36:20 am AM 02 Mon May 12 0 12 00 36 2 Monday 0 05 May 5 +0100 RFC2822 Mon, 02 May 1977 00:36:20 +0100 20 31 231377780 1 77 1977 121 3600 2003" (date len=165)
  "date +01 1977-05-01 23:36:20 pm PM 01 Sun May 11 23 11 23 36 1 Sunday 0 05 May 5 +0000 RFC2822 Sun, 01 May 1977 23:36:20 +0000 20 31 231377780 0 77 1977 120 0 2003" (adodb_date len=163)

Error getdate() 231377780
Array ( [seconds] => 20 [minutes] => 36 [hours] => 0 [mday] => 2 [wday] => 1 [mon] => 5 [year] => 1977 [yday] => 121 [weekday] => Monday [month] => May [0] => 231377780 )
Array ( [seconds] => 20 [minutes] => 36 [hours] => 23 [mday] => 1 [wday] => 0 [mon] => 5 [year] => 1977 [yday] => 120 [weekday] => Sunday [month] => May [0] => 231377780 )

10:22:15 am AM 22 Mon August 10 10 10 10 22 22 Monday 0 08 Aug 8 +0100 RFC2822 Mon, 22 Aug 1977 10:22:15 +0100 15 31 241089735 1 77 1977 233 3600 2003 Error date(): 241089735

  "date +01 1977-08-22 10:22:15 am AM 22 Mon August 10 10 10 10 22 22 Monday 0 08 Aug 8 +0100 RFC2822 Mon, 22 Aug 1977 10:22:15 +0100 15 31 241089735 1 77 1977 233 3600 2003" (date len=170)
  "date +01 1977-08-22 09:22:15 am AM 22 Mon August 9 9 09 09 22 22 Monday 0 08 Aug 8 +0000 RFC2822 Mon, 22 Aug 1977 09:22:15 +0000 15 31 241089735 1 77 1977 233 0 2003" (adodb_date len=165)

Error getdate() 241089735
Array ( [seconds] => 15 [minutes] => 22 [hours] => 10 [mday] => 22 [wday] => 1 [mon] => 8 [year] => 1977 [yday] => 233 [weekday] => Monday [month] => August [0] => 241089735 )
Array ( [seconds] => 15 [minutes] => 22 [hours] => 9 [mday] => 22 [wday] => 1 [mon] => 8 [year] => 1977 [yday] => 233 [weekday] => Monday [month] => August [0] => 241089735 )

3:18:00 pm PM 11 Fri June 1 13 01 13 18 11 Friday 1 06 Jun 6 +0100 RFC2822 Fri, 11 Jun 1976 13:18:00 +0100 00 30 203343480 5 76 1976 162 3600 2003 Error date(): 203343480

  "date +01 1976-06-11 13:18:00 pm PM 11 Fri June 1 13 01 13 18 11 Friday 1 06 Jun 6 +0100 RFC2822 Fri, 11 Jun 1976 13:18:00 +0100 00 30 203343480 5 76 1976 162 3600 2003" (date len=167)
  "date +01 1976-06-11 12:18:00 pm PM 11 Fri June 12 12 12 12 18 11 Friday 1 06 Jun 6 +0000 RFC2822 Fri, 11 Jun 1976 12:18:00 +0000 00 30 203343480 5 76 1976 162 0 2003" (adodb_date len=165)

Error getdate() 203343480
Array ( [seconds] => 0 [minutes] => 18 [hours] => 13 [mday] => 11 [wday] => 5 [mon] => 6 [year] => 1976 [yday] => 162 [weekday] => Friday [month] => June [0] => 203343480 )
Array ( [seconds] => 0 [minutes] => 18 [hours] => 12 [mday] => 11 [wday] => 5 [mon] => 6 [year] => 1976 [yday] => 162 [weekday] => Friday [month] => June [0] => 203343480 )

1:56:24 pm PM 20 Tue July 9 21 09 21 56 20 Tuesday 1 07 Jul 7 +0100 RFC2822 Tue, 20 Jul 1976 21:56:24 +0100 24 31 206744184 2 76 1976 201 3600 2003 Error date(): 206744184

  "date +01 1976-07-20 21:56:24 pm PM 20 Tue July 9 21 09 21 56 20 Tuesday 1 07 Jul 7 +0100 RFC2822 Tue, 20 Jul 1976 21:56:24 +0100 24 31 206744184 2 76 1976 201 3600 2003" (date len=168)
  "date +01 1976-07-20 20:56:24 pm PM 20 Tue July 8 20 08 20 56 20 Tuesday 1 07 Jul 7 +0000 RFC2822 Tue, 20 Jul 1976 20:56:24 +0000 24 31 206744184 2 76 1976 201 0 2003" (adodb_date len=165)

Error getdate() 206744184
Array ( [seconds] => 24 [minutes] => 56 [hours] => 21 [mday] => 20 [wday] => 2 [mon] => 7 [year] => 1976 [yday] => 201 [weekday] => Tuesday [month] => July [0] => 206744184 )
Array ( [seconds] => 24 [minutes] => 56 [hours] => 20 [mday] => 20 [wday] => 2 [mon] => 7 [year] => 1976 [yday] => 201 [weekday] => Tuesday [month] => July [0] => 206744184 )

4:28:02 am AM 05 Tue July 4 4 04 04 28 5 Tuesday 0 07 Jul 7 +0100 RFC2822 Tue, 05 Jul 1977 04:28:02 +0100 02 31 236921282 2 77 1977 185 3600 2003 Error date(): 236921282

  "date +01 1977-07-05 04:28:02 am AM 05 Tue July 4 4 04 04 28 5 Tuesday 0 07 Jul 7 +0100 RFC2822 Tue, 05 Jul 1977 04:28:02 +0100 02 31 236921282 2 77 1977 185 3600 2003" (date len=166)
  "date +01 1977-07-05 03:28:02 am AM 05 Tue July 3 3 03 03 28 5 Tuesday 0 07 Jul 7 +0000 RFC2822 Tue, 05 Jul 1977 03:28:02 +0000 02 31 236921282 2 77 1977 185 0 2003" (adodb_date len=163)

Error getdate() 236921282
Array ( [seconds] => 2 [minutes] => 28 [hours] => 4 [mday] => 5 [wday] => 2 [mon] => 7 [year] => 1977 [yday] => 185 [weekday] => Tuesday [month] => July [0] => 236921282 )
Array ( [seconds] => 2 [minutes] => 28 [hours] => 3 [mday] => 5 [wday] => 2 [mon] => 7 [year] => 1977 [yday] => 185 [weekday] => Tuesday [month] => July [0] => 236921282 )

Testing random dates between 100 and 4000

Testing 1967 to 1979, or 378432000 seconds, offset=52403: 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 Tested 7222 dates

Failed :-(

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