RE: [PHP] workdays - CODE
| From: | CORP, MTC) | Date: | Thu, 16 Nov 2000 01:00:43 +0000 |
| Subject: | RE: [PHP] workdays - CODE | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-25564@lists.php.net to get a copy of this message | ||
Finally I wrote this code that shows the difference between two dates
without Saturdays and Sundays...
Additions/corrections will be appreciated... (i would like to include
holidays feature)
Regards
<?
// Code by elbuenchubi
// elchubi@hotmail.com
// gpled
// define dates
$month1=11;
$day1=30;
$year1=2000;
$month2=12;
$day2=6;
$year2=2000;
$days=0;
// get timestamp
$date1=mktime($hour1,$minute1,$second1,$month1,$day1,$year1);
$date2=mktime($hour2,$minute2,$second2,$month2,$day2,$year2);
// get week day number
$dayofweek1=date(w,$date1);
$dayofweek2=date(w,$date2);
// calculates the weeks difference between the dates
$diff_in_secs=$date2 - $date1;
$diff_in_days=$diff_in_secs / 86400;
$diff_in_weeks=$diff_in_days /7;
$diff_in_weeks=floor($diff_in_weeks);
// add remaining days
if ($dayofweek1<$dayofweek2)
{
$days=$dayofweek2-$dayofweek1;
if ($dayofweek2==6) $days=$days-1;
}
if ($dayofweek1>$dayofweek2)
{
if ($dayofweek1<>'6')
{
$days=5-$dayofweek1+$dayofweek2;
} else {
$days=$dayofweek2;
}
}
// calculate days difference without Saturdays and Sundays
$workdays=($diff_in_weeks*5)+($days);
// get Fiscalweek number (doesn't afect the code purpose)
$fiscalweek1=strftime ("%V", $date1);
$fiscalweek2=strftime ("%V", $date2);
// show results
echo "=".$diff_in_days." dias de diferencia, <br>";
echo "=".$diff_in_weeks." semanas <br>";
echo "=".$workdays." días laborales, <br>";
echo "entre el ".date('m/d/Y',$date1)."
<i>(FW".$fiscalweek1.")</i> y el
".date('m/d/Y',$date2)."
<i>(FW".$fiscalweek2.")</i><br>";
?>
> -----Original Message-----
> From: Richard Lynch [SMTP:richard@zend.com]
> Sent: Tuesday, November 14, 2000 4:06 PM
> To: php-general@lists.php.net
> Subject: Re: [PHP] workdays
>
> > I need a function to calculate the difference, in days, between to
> > given dates BUT taking only the work days. Similar to the "networkdays"
> in
> > excel.
> > Has anybody know how to do this??
>
> I'm pretty sure somebody posted some sample code to do this somewhere...
>
> Either here or in one of the code archives linked from
> http://php.net/links.php
>
> You should be able to do it fairly easily, actually, by just counting the
> total days and weeks and working out if either day is a weekend etc. Of
> course, holidays are also going to be tricky, if you need to take those
> into
> account.
>
>
>
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