note 51844 deleted from function.strtotime by derick
| From: | derick@php.net | Date: | Sun, 15 Jul 2007 12:49:27 +0000 |
| Subject: | note 51844 deleted from function.strtotime by derick | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-128587@lists.php.net to get a copy of this message | ||
Note Submitter: ldbkutty at yahoo dot com
----
I was trying to find a funtion that will let me add months to a date.
I have tried
$myDate = strtotime("+1 month",mktime(0,0,0,1,31,2004));
This returns 2004-03-02 but I wanted the result as 2004-02-29. So, I noticed there is no equilent
function like setLenient as false and I wrote one.
Hope this helps for someone.
<?php
function addMonthNoLenient($my_date, $add_month)
{
$day = date( "d", $my_date );
$month = date( "m", $my_date );
$year = date( "Y", $my_date );
$new_date = date( "Y-m-d", mktime( 0, 0, 0, $month + $add_month, $day, $year) );
$month_for_days = ( $month + $add_month ) % 12;
if( $month_for_days == 0 )
{
$month_for_days = 12;
}
if( $month_for_days != date( "m", mktime( 0, 0, 0, $month + $add_month , $day, $year ) )
)
{
$new_year = date( "Y", mktime( 0, 0, 0, $month + $add_month, $day, $year ) );
$days_in_month = cal_days_in_month( CAL_GREGORIAN, $month_for_days, $new_year );
$new_date = date( "Y-m-d", mktime( 0, 0, 0, $month + $add_month, $days_in_month, $year
) );
}
return $new_date;
}
?>
<?
$your_date = mktime( 0, 0, 0, 1, 30, 2004 );
$months_to_add = 25;
echo addMonthNoLenient( $your_date, $months_to_add );
?>