我有 3 個(gè)變量存儲時(shí)間，它們?nèi)缦拢?start_time_name = 開始時(shí)間$end_time_name = 結(jié)束時(shí)間$total_break_name = 休息時(shí)間我可以計(jì)算開始時(shí)間和結(jié)束時(shí)間之間的差異，盡管它從不考慮中斷（即使中斷變量帶回正確的值）$total_hours_work_cal = ($end_time_name - $total_break_name);對此的計(jì)算是；結(jié)束時(shí)間 = 10:00開始時(shí)間 = 05:00休息時(shí)間 = 00:30但它只返回 05:00 而不是預(yù)期的 04:30有任何想法嗎？我在Stack Overflow上嘗試了很多用戶建議的方法，但都無濟(jì)于事。**編輯*編輯以包含更多代碼；$start_time_name = $_POST['start_time_name']; $end_time_name = $_POST['end_time_name']; $total_break_name = $_POST['total_break_name']; $total_hours_work_cal = ($end_time_name - $total_break_name - $start_time_name) * 60 * 60; echo "BEFORE CONVERSION" . $total_hours_work_cal; $total_hours_work_cal = gmdate("H:i:s", $total_hours_work_cal); echo "AFTER CONVERSION" . $total_hours_work_cal;
3 回答
慕田峪7331174
TA貢獻(xiàn)1828條經(jīng)驗(yàn) 獲得超13個(gè)贊
function hoursandmins($time, $format = '%02d:%02d'){
if ($time < 1) {
return;
}
$hours = floor($time / 60);
$minutes = ($time % 60);
return sprintf($format, $hours, $minutes);
}
$start_time_name = "05:00";
$end_time_name = "10:00";
$total_break_name = "30"; //in minutes
$start_time_name = strtotime($start_time_name);
$end_time_name = strtotime($end_time_name);
$total_break_name = (int) $total_break_name * 60; //convert into seconds
$total_hours_work_cal = $end_time_name - $total_break_name - $start_time_name; //total time will be in seconds
$total_hours_work_cal = $total_hours_work_cal / 60; //converted into minutes;
$total_hours_work_cal = hoursandmins($total_hours_work_cal); //convert into hours and minutes
echo $total_hours_work_cal;
哈士奇WWW
TA貢獻(xiàn)1799條經(jīng)驗(yàn) 獲得超6個(gè)贊
/* justfor testing purpose to have input */
$_POST['start_time_name'] = "05:00";
$_POST['total_break_name'] = "00:30";
$_POST['end_time_name'] = "10:00";
$start_time_name = $_POST['start_time_name'];
$end_time_name = $_POST['end_time_name'];
$total_break_name = $_POST['total_break_name'];
$end_time = mktime(explode(":",$end_time_name)[0],explode(":",$end_time_name)[1]);
$start_time = mktime(explode(":",$start_time_name)[0],explode(":",$start_time_name)[1]);
$total_break = mktime(explode(":",$total_break_name)[0],explode(":",$total_break_name)[1]);
$diff = $end_time + $total_break - $start_time;
$total_hours_work_cal = date("H:i",$diff);
echo "TOTAL HOURS OF WORK : " . $total_hours_work_cal;
// TOTAL HOURS OF WORK : 05:30
守著一只汪
TA貢獻(xiàn)1872條經(jīng)驗(yàn) 獲得超4個(gè)贊
<?php
/*
$total_hours_work_cal = ($end_time_name - $total_break_name);
The calculation for this would be;
End time = 10:00
Start Time = 05:00
Break Time = 00:30
*/
$start = new \DateTime('05:00:00');
$end = new \DateTime('10:00:00');
$break = new \DateInterval('PT30M');
$beginEndInterval = $end->diff($start);
$total = new \DateTime('00:00');
$totalComp = new \DateTime('00:00');
$total->add($beginEndInterval);
$total->add($break);
echo $totalComp->diff($total)->format('%H:%I'); // 04:30
- 3 回答
- 0 關(guān)注
- 173 瀏覽
添加回答
舉報(bào)
0/150
提交
取消