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08-28-2007, 05:14 PM
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Adding only working day
Hi to all.
Is it possible to add to a date only working days? Example: today is friday and I do a Zend_Date::add for adding 3 days. I want the result to be wednesday of the next week, not monday... Is it possible??? Thanx     
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09-02-2007, 07:13 PM
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The easiest solution I can think of off the top of my head is to check the weekday and increment if the days are weekends.
ie. Code:
//pseudocode, I didn't test this, its just concept
function addWorkDays(startDate, numDays) {
$numDaysPadding = 0;
for ($i = 0; $i < numDays; $i++) {
if ( $startDate + ($i +1) == "Saturday" ||
$startDate + ($i +1) == "Sunday") {
$numDaysPadding++;
}
}
$numDays += $numDaysPadding;
return $startDate + $numDays;
}
Essentially, you increment the number of days your adding if you encounter a weekend day. Zend_Date can return the actual day of the week via ->getWeekday(). This returns an int which is mapped to the day of the week: 0 => Sunday 1=> Monday 2 => Tuesday 3 => Wednesday .... 6 => Saturday hope that helps...
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09-05-2007, 06:33 AM
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Thanx a lot
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