#38781 [Opn->Fbk]: strtotime() generates wrong date for 11th month 2007 on.

ID: 38781 Updated by: tony2001@php.net Reported By: rpk at npstrategy dot com -Status: Open +Status: Feedback Bug Type: Date/time related Operating System: Linux Fedora Core 4 PHP Version: 4.4.4 New Comment: Can't reproduce with both 4.4 and 5.2. I get 17 and 16, both are correct results. Also, please try to be more clear when you provide reproduce code. Lot of HTML and text do not add any understanding. Previous Comments: ------------------------------------------------------------------------ [2006-09-11 18:16:17] rpk at npstrategy dot com Description: ------------ strtotime starts generating wrong timestamps in November, 2007. Only wrong in the month of November. Rest of months are ok. strtotime("3 Friday", $november_2006_timestamp) generates correct timestamp with date which is the 3rd Friday in November 2006. strtotime("3 Friday", $november_2007_timestamp) generates wrong timestamp with date which should be the 3rd Friday in November 2007. The date generated is -1 day, in this case, Thursday in the month of November, 2007. All dates generated are wrong in the months of November. Tested up to 2009. Every other month works ok. Reproduce code: --------------- <?php $month11_2006_timestamp = mktime(0,0,0,11,1,2006); $month11_2006_day_timestamp = strtotime("3 Friday",$month11_2006_timestamp); $month11_2006_date = date('j',$month11_2006_day_timestamp); echo"<h1>month11_2006_date for Friday 2006 = $month11_2006_date (correct)</h1>"; echo"<h1>This correctly shows the 3rd Friday date for November, 2006 </h1>"; //test of strtotime() generating date string for day in 3 week in November 2007 $month11_2007_timestamp = mktime(0,0,0,11,1,2007); $month11_2007_day_timestamp = strtotime("3 Friday",$month11_2007_timestamp); $month11_2007_date = date('j',$month11_2007_day_timestamp); echo"<h1>month11_2007_date = $month11_2007_date (wrong)</h1>"; echo"<h1>This incorrectly shows the 3rd Friday date for November, 2007 <br>as the 15th of November 2007 which is a Thursday. <p>Every day-date generated from November 2007-2009 produces at -1 day from the standard. So other days are also wrong. It is always November. The other months work fine.</p></h1>"; Expected result: ---------------- month11_2006_date for Friday 2006 = 17 (correct) This correctly shows the 3rd Friday date for November, 2006 month11_2007_date = 15 (wrong) This incorrectly shows the 3rd Friday date for November, 2007 as the 15th of November 2007 which is a Thursday. Every day-date generated from November 2007-2009 produces at -1 day from the standard. So other days are also wrong. It is always November. The other months work fine. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=38781&edit=1