PHP日期差僅計算幾天

Question

我的日期格式為day::month::year-hms現在我只想以天為單位取這兩個日期之間的差額？

Answer 1

你可以這樣

  $date1 = new DateTime(date('Y-m-d', strtotime("2013-08-07 13:00:00")));
  $date2 = new DateTime(date('Y-m-d', strtotime("2013-08-08 12:00:00")));
  echo $date1->diff($date2)->days; 

Answer 2

PHP：

<?php

$otherday = date_create("01-05-2015");
$today= date_create(date("d-m-Y"));

$days = $today->diff($otherday);

echo $days->format("%R%a");

?>

％R表示（+）或（-），您只能使用％a。

Answer 3

嘗試這個

$dateDiff=date_diff(date_create($date1),date_create($date2)); 
echo $dateDiff->format("%a days");

Answer 4

試試這個

$fisrstDate = new DateTime(date('Y-m-d', strtotime($fisrstDate)));
$secondDate = new DateTime(date('Y-m-d', strtotime($secondDate)));
echo $fisrstDate->diff($secondDate)->days;