PHP日期差异只计算天数

Question

我的日期格式为day::month::year-h-m-s现在我想仅在几天内就这两个日期区别吗？

Answer 1

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手段（+）或（ - ），您可以只使用一个％。

Answer 2

你可以做这样

$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 3

试试这个

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

Answer 4

试试这个

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