日期时间差异错误

Question

I have a problem when I use difference of the datetime.

Here is the php code

$datetime1 = new DateTime('2009-10-11');
$datetime2 = new DateTime('2009-10-13');
$interval = $datetime1->diff($datetime2);
echo $interval->days;

The correct result should be 2. But unfortunately it results 6015. Even when I change the date, its still 6015. Did you guys encounter this problem? I tried to run the script from other computer but its working.

Answer 1

Try this,

$start_date = new DateTime("2009-10-11");
$end_date = new DateTime("2009-10-13");
$interval = $start_date->diff($end_date);
echo "Result " . $interval->y . " years, " . $interval->m." months, ".$interval->d." days ";

you use $interval->days replace with $interval->d." days "

you can check my answer https://stackoverflow.com/a/14938421/718224 on date difference for more information.

may this help you.