PHP日期和时间戳

I have a date field and a time field for users to enter date and time, I then need to convert this to a time stamp. Here is my code

<input type='text' name='date' />
<input type='text' name='time' />

How can I put them both together and then generate a timestamp to place in database

any help appreciated thanks

Use the strtotime() function:

$ts = strtotime($_POST['date'].' '.$_POST['time']);

try this...

$timestamp = strtotime('date');