strtotime and php variable help

[lalnfl]

I have this php code:

 

length is 15 , that is what it is coming out of the database

 

$length = $get['length'];

$time = date('Y-m-d', strtotime('+$length days'));

 

But when I echo time it comes out with this result 1969-12-31

 

What am I doing wrong?

[kenrbnsn]

String encloseds in single quotes are not evaluated. Replace the single quotes with double quotes:

<?php
$time = date('Y-m-d', strtotime("+$length days"));
?>

 

Ken

[lalnfl]

String encloseds in single quotes are not evaluated. Replace the single quotes with double quotes:

<?php
$time = date('Y-m-d', strtotime("+$length days"));
?>

 

Ken

 

Thank you!