用PHP比较日期[重复]

Here is my question:

I have 2 datetime fields with the following values.

- n_date = '2015-11-06 00:00:00.000'
- ArrivalDate = '2015-11-06 01:00:00.000'

I want to compare only the date part of these fields so that the following:

if ($n_date!=$v[ArrivalDate]
{
do something ...
}

Does not do something

thx in advance!

</div>

Use strtotime() for this,

if((date("Y-m-d",strtotime($n_date))) == (date("Y-m-d",strtotime($ArrivalDate)))) {
      // both dtae are equal
} else {
      // both date are not equal
}