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superman Smarty Rookie
Joined: 08 Jul 2003 Posts: 11
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Posted: Tue Jul 08, 2003 8:19 am Post subject: exclude public holiday |
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I use javascript calendar as an input and post to another page to calculate the duration, is it possible to exclude the public holiday? Thank you. |
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superman Smarty Rookie
Joined: 08 Jul 2003 Posts: 11
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Posted: Tue Jul 08, 2003 12:05 pm Post subject: |
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This code is work, it take the output from another form as its input to calculate duration. I'm from Malaysia and I'm new in php, so can you help me?
<?php
function count_workdays($date1,$date2){
$firstdate = strtotime($date1);
$lastdate = strtotime($date2);
$firstday = date(w,$firstdate);
$lastday = date(w,$lastdate);
$totaldays = intval(($lastdate-$firstdate)/86400)+1;
//check for one week only
if ($totaldays<=7 && $firstday<=$lastday){
$workdays = $lastday-$firstday+1;
//check for weekend
if ($firstday==0){
$workdays = $workdays-1;
}
if ($lastday==6){
$workdays = $workdays-1;
}
}else { //more than one week
//workdays of first week
if ($firstday==0){
//so we don't count weekend
$firstweek = 5;
}else {
$firstweek = 6-$firstday;
}
$totalfw = 7-$firstday;
//workdays of last week
if ($lastday==6){
//so we don't count sat, sun=0 so it won't be counted anyway
$lastweek = 5;
}else {
$lastweek = $lastday;
}
$totallw = $lastday+1;
//check for any mid-weeks
if (($totalfw+$totallw)>=$totaldays){
$midweeks = 0;
} else { //count midweeks
$midweeks = (($totaldays-$totalfw-$totallw)/7)*5;
}
//total num of workdays
$workdays = $firstweek+$midweeks+$lastweek;
}
/*
check for and subtract and holidays etc. here
...
*/
return ($workdays);
} //end funtion count_workdays()
$date1 = "$FromDate";
$date2 = "$ToDate";
echo $Duration ;
?> |
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