Snippet Name: Calculate days between any two dates
Description: A simple way to calculate the number of days between two dates using almost any typical date format (MMDDYYYY or YYYYMMDD, etc).
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Comment: (none)
Author: SmithyGotLost
Language: PHP
Highlight Mode: PHP
Last Modified: March 03rd, 2012

<?php
// simple way to calculate days between two dates
// using abs() prevents negative dates
$from = strtotime($from);
$to = strtotime($to);
$datediff = abs($to  $from);
echo floor($datediff/(60*60*24));
?> 