please can u help me Fatal error: Cannot redeclare date_diff()
<?php
$date1 = date("29/03/2013");
$date2 = "01/04/2013";
function date_diff($date1, $date2)
{
$s = strtotime($date2)-strtotime($date1);
$d = intval($s/86400)+1;
return "$d";
}
echo date_diff($date1, $date2);
?>