Bug #63257 [Opn->Nab]: checkdate(): Wrong if year is two digits and year is 2000

From: Date: Tue, 01 Oct 2013 15:29:06 +0000
Subject: Bug #63257 [Opn->Nab]: checkdate(): Wrong if year is two digits and year is 2000
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-181905@lists.php.net to get a copy of this message 
Edit report at https://bugs.php.net/bug.php?id=63257&edit=1

 ID:                 63257
 Updated by:         mike@php.net
 Reported by:        php at skay dot se
 Summary:            checkdate(): Wrong if year is two digits and year is
                     2000
-Status:             Open
+Status:             Not a bug
 Type:               Bug
 Package:            *Calendar problems
 Operating System:   Unix
 PHP Version:        5.3.10
 Block user comment: N
 Private report:     N

 New Comment:

Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to
report
a bug at http://bugs.php.net/how-to-report.php




Previous Comments:
------------------------------------------------------------------------
[2012-10-11 11:25:58] ewgraf at gmail dot com

Seems not a bug.

From manual:
> 'year' The year is between 1 and 32767 inclusive.

int from "00" will be 0

------------------------------------------------------------------------
[2012-10-10 22:22:19] php at skay dot se

Description:
------------
---
From manual page: http://www.php.net/function.checkdate
---

If year is 2000 the function will return TRUE (provided the rest is valid) - Thats good!
But if year is 00 the function will always return FALSE


Test script:
---------------
echo checkdate("01", "01", "2000");
echo checkdate("01", "01", "00");


Expected result:
----------------
TRUE
TRUE

Actual result:
--------------
TRUE
FALSE

------------------------------------------------------------------------
[2012-10-10 22:17:13] php at skay dot se

Description:
------------
---
From manual page: http://www.php.net/function.checkdate
---

PHP version 5.3.10


If year is 2000 the function will return TRUE (provided the rest is valid) - Thats good!
But if year is 00 the function will always return FALSE


Test script:
---------------
echo checkdate("01", "01", "2000");
echo checkdate("01", "01", "00");


Expected result:
----------------
TRUE
TRUE

Actual result:
--------------
TRUE
FALSE


------------------------------------------------------------------------



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Edit this bug report at https://bugs.php.net/bug.php?id=63257&edit=1

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