date time expire page

is this script OK?

[smilem]

So idea is to have a php page with content that expires with a set date. Here is a script I found and updated to my needs. Am I missing something? Security OK?

<?php
//SET THE TIME ZONE
date_default_timezone_set('Europe/Vilnius');
//BEGIN
$today = strtotime(date("Y-m-d"));
$expireDate = strtotime("2017-12-21");
if ($today <= $expireDate) {
//ACTIVE
echo 'ACTIVE';
} else {
//EXPIRED
echo 'EXPIRED';
}
?>

The php file will be pulled by remote site with:
<?php print file_get_contents("http://www.domain.com/demo/clienta/demo.php"); ?>

[Peter_S]

$today = strtotime(date("Y-m-d"));

you can simply do:

$today = time ( ) ;

Now, about "security", it depends what you mean exactly.

[mipapage]

Yeah, as Peter_S said, what security concern do you have? For the moment (other than Peter_S's suggestion) the code looks fine. Do you control both sites? Will you always control both sites? I mean, a concern could be that by printing that file_get_contents, whoever has control of

http://www.domain.com/demo/clienta/demo.php

controls what appears on that server. That is a possible vector of attack.