note 60855 added to function.mktime

How fix it in php.ini? (php5.1.1) Notice: mktime() [function.mktime]: Timezone setting (date.timezone) or TZ environment variable contains an unknown timezone in Y:\home\localhost\www\index.php on line 2 Strict Standards: mktime() [function.mktime]: You should be using the time() function instead in Y:\home\localhost\www\index.php on line 2 Notice: date() [function.date]: Timezone setting (date.timezone) or TZ environment variable contains an unknown timezone in Y:\home\localhost\www\index.php on line 3 ---- Server IP: 64.246.30.37Probable Submitter: 85.141.132.222 ---- Manual Page -- http://www.php.net/manual/en/function.mktime.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+60855 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+60855&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+60855&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+60855&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+60855&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+60855&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+60855&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+60855&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+60855&report=yes Search -- http://master.php.net/manage/user-notes.php