<?php

function gettimeoffset()
{
    $returnvalue = 0;
    sc_lookup(tim, "select timeoffset from settings where settingsid = 1");
    if (!empty({tim[0][0]}))        {
        $returnvalue = {tim[0][0]};
    }
    return $returnvalue;
}


function datemath ($offsetamt, $fromdate)
{
    $returndate = date("Y-m-d H:i:s", strtotime($offsetamt, strtotime($fromdate)));
    return $returndate;
}

function datemathdate ($offsetamt, $fromdate)
{
    $returndate = date("Y-m-d", strtotime($offsetamt, strtotime($fromdate)));
    return $returndate;
}

function 12to24 ($starthr, $startmin)
{
    $starttime = $starthr.":".$startmin;
    return $starttime;
}

function gethr ($time24)
{
    $hr = substr(trim($time24),0,2);
    return $hr;
}

function getmin ($time24)
{
    $min = substr(trim($time24),3,2);
    return $min;
}

function my_dateformat ($incoming)
{
    $dte = date_create($incoming);
    $returnvalue = date_format($dte,"m/d/Y");
    return $returnvalue;
}

?>