How would I express this correctly

Question

How would I express this correctly?
elseif ($row_rs['loggedinip'] != $_SERVER['REMOTE_ADDR'] AND
now("Y-m-d H:i:s") < $row_rs['lastlogin']+120 minutes) {
die(header("Location:
http://domain.com/login.php"));
else {...

Answer 1

.oO(jsteinmann)
>Its not on a unix system
Doesn't matter. Unix timestamps also work on Windows, they
are just one
way to store a time code withing the range of (roughly)
1902-2038.
>mysql data is in a datetime format
You could also let MySQL already return the date as a Unix
timestamp or
even do the entire calculation in MySQL, as already
suggested. You could
let MySQL return both: the normal 'lastlogin' field and
another one with
'lastlogin'+120 minutes or whatever. Or do the entire date
test in SQL
and just return a boolean value if the last login was more
than 120
minutes ago or not ... there are several different ways.
Micha