PHP :: Bug #13975 :: Date_Calc::weekOfYear() function problem

Bug #13975	Date_Calc::weekOfYear() function problem
Submitted:	2001-11-07 07:42 UTC	Modified:	2001-12-27 07:38 UTC
From:	beagle at emaila dot com	Assigned:
Status:	Closed	Package:	PEAR related
PHP Version:	4.0.6	OS:	Linux RedHat 7.0
Private report:	No	CVE-ID:	None

View Developer Edit

[2001-11-07 07:42 UTC] beagle at emaila dot com

<?
require "Date/Calc.php";

echo Date_Calc::weekOfYear(4,1,1998) . ", ";
echo Date_Calc::weekOfYear(4,1,2004);
?>

and then output is...

1, 0

Why these values are different?

    January 1998                January 2004
Su Mo Tu We Th Fr Sa        Su Mo Tu We Th Fr Sa
             1  2  3                     1  2  3
 4  5  6  7  8  9 10         4  5  6  7  8  9 10
11 12 13 14 15 16 17        11 12 13 14 15 16 17
18 19 20 21 22 23 24        18 19 20 21 22 23 24
25 26 27 28 29 30 31        25 26 27 28 29 30 31

Patches

Pull Requests

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