나는 이상한 문제가 있습니다. 나는 현재 근무일이 한달 동안이고 그 달의 총 작업 일수를 계산하는 스크립트를 가지고있다. 예를 들어 오늘 6 월 25 일에 스크립트는 "17/21 일"을 출력합니다.PHP의 근무일 계산하기 - 12 일이 월요일 인 달에는 작동하지 않습니다
이상한 점은 12 일이 월요일에 넘어지면 12 일에서 월말까지 현재 근무일이 실제 시간보다 0.0417 일 적다는 것입니다. 예를 들어, 3 월 11 일 (일요일)에는 "7/22"가 표시됩니다. 그러나 3 월 12 일에는 "7.95833333/22"가 표시됩니다.
다음은 인터넷 어딘가에있는 게시물에서 발견 한 스크립트 코드입니다. 매번이 이상한 경우를 제외하고는 완벽하게 작동합니다.
//##########################################################
//Date Calculations
//##########################################################
$datepicker = $_POST['datepicker'];
$dpyear = date("Y", strtotime($datepicker));
$dpmonth = date("m", strtotime($datepicker));
$dpday = date("d", strtotime($datepicker));
$end = date('Y/m/d', mktime(0, 0, 0, $dpmonth, $dpday, $dpyear)); // seconds * minutes * hours * days
$first = date('Y/m/d', mktime(0, 0, 0, $dpmonth, 1, $dpyear));
$firstOfYear = date('Y/m/d', mktime(0, 0, 0, 1, 1, $dpyear));
$last = date('Y/m/d', mktime(0, 0, 0, $dpmonth + 1, 0, $dpyear));
$firstprevyear = date('Y/m/d', mktime(0, 0, 0, $dpmonth, 1, $dpyear-1));
$lastprevyear = date('Y/m/d', mktime(0, 0, 0, $dpmonth + 1, 0, $dpyear-1));
$prevyearmonth = date('M\'y', mktime(0, 0, 0, $dpmonth + 1, 0, $dpyear-1));
$prevyeardate = "sojd.InvoiceDate >= '$firstprevyear' and sojd.InvoiceDate <= '$lastprevyear' ";
$mtddaterange = "sojd.InvoiceDate >= '$first' and sojd.InvoiceDate <= '$end' ";
$ytddaterange = "sojd.InvoiceDate >= '$firstOfYear' and sojd.InvoiceDate <= '$end' ";
if (date("w", strtotime($datepicker)) == 1) { // if today is Monday, combine weekend and Monday's numbers
$startDate = date('Y/m/d', mktime(0, 0, 0, $dpmonth, $dpday - 2, $dpyear));
$prevdaterange = "sojd.InvoiceDate >= '$startDate' and sojd.InvoiceDate <= '$end'";
$daterange = "sojd.InvoiceDate >= '$startDate' and sojd.InvoiceDate <= '$end'";
$params = array($startDate, $end);
} else {
$prevdaterange = "sojd.InvoiceDate = '$end' ";
$daterange = "sojd.InvoiceDate = '$end'";
$params = array($end);
}
$holidays=array("2012-01-02","2012-05-28","2012-07-04","2012-09-03","2012-11-22","2012-12-25");
function getWorkingDays($startDate,$endDate,$holidays){
// do strtotime calculations just once
$endDate = strtotime($endDate);
$startDate = strtotime($startDate);
//The total number of days between the two dates. We compute the no. of seconds and divide it to 60*60*24
//We add one to inlude both dates in the interval.
$days = ($endDate - $startDate)/86400 + 1;
$no_full_weeks = floor($days/7);
$no_remaining_days = fmod($days, 7);
//It will return 1 if it's Monday,.. ,7 for Sunday
$the_first_day_of_week = date("N", $startDate);
$the_last_day_of_week = date("N", $endDate);
//---->The two can be equal in leap years when february has 29 days, the equal sign is added here
//In the first case the whole interval is within a week, in the second case the interval falls in two weeks.
if ($the_first_day_of_week <= $the_last_day_of_week) {
if ($the_first_day_of_week <= 6 && 6 <= $the_last_day_of_week) $no_remaining_days--;
if ($the_first_day_of_week <= 7 && 7 <= $the_last_day_of_week) $no_remaining_days--;
}
else {
// (edit by Tokes to fix an edge case where the start day was a Sunday
// and the end day was NOT a Saturday)
// the day of the week for start is later than the day of the week for end
if ($the_first_day_of_week == 7) {
// if the start date is a Sunday, then we definitely subtract 1 day
$no_remaining_days--;
if ($the_last_day_of_week == 6) {
// if the end date is a Saturday, then we subtract another day
$no_remaining_days--;
}
}
else {
// the start date was a Saturday (or earlier), and the end date was (Mon..Fri)
// so we skip an entire weekend and subtract 2 days
$no_remaining_days -= 2;
}
}
//The no. of business days is: (number of weeks between the two dates) * (5 working days) + the remainder
//---->february in none leap years gave a remainder of 0 but still calculated weekends between first and last day, this is one way to fix it
$workingDays = $no_full_weeks * 5;
if ($no_remaining_days > 0)
{
$workingDays += $no_remaining_days;
}
//We subtract the holidays
foreach($holidays as $holiday){
$time_stamp=strtotime($holiday);
//If the holiday doesn't fall in weekend
if ($startDate <= $time_stamp && $time_stamp <= $endDate && date("N",$time_stamp) != 6 && date("N",$time_stamp) != 7)
$workingDays--;
}
return $workingDays;
}
$currSalesDay = getWorkingDays($first,$end,$holidays);
$totalSalesDay = round(getWorkingDays($first,$last,$holidays),0);
지금까지 어떤 디버깅 작업을 수행 했습니까? –
지금까지 코드를 쳐다 보는 것 외에는 무엇이 잘못 될지 전혀 모릅니다. 아래의 Scott의 제안을 살펴보고 있습니다. – BlueCaret