Yancho

<?php//functions_new_transport.phpfunction check_transport_time($deptime, $rettime){  putenv("TZ=Europe/Malta");  $deptimeXS = strtotime($deptime);  $rettimeXS = strtotime($rettime);    $duration = $rettimeXS - $deptimeXS;    $dur =  210 * 60 ; // making 3 1/2 hours as seconds    if  ($duration > $dur) {      return false;  }  else { return true };}?>//////////////////////////// include_once 'functions_new_transport.php';     if (check_transport_time($deptime, $rettime, $activitytype) === false) {            include_once 'menu_html.php';            $errormsg = "The return time is more than 3 <sup>1/2</sup> Hours from Departure Time. Please go <A HREF="javascript:history.go(-1)">back</a> to fix this"  ;            display_confirmation ("Error", $errormsg);     }