date_functions.php
<?php
//================================================================================
/*
reformat_dt($arrival_date){
Formats a MySQL date of "YYYY-MM-DD" to a user friendly
format such as "May-06-2007"
*/
function reformat_dt($dat){
// CONVERT ARRIVAL DATE TO MORE USER FRIENDLY FORMAT
$dat = strtotime($dat);
return date('M-d-Y', $dat);
}
function reformat_dt_tim($dat){
// CONVERT DATE TIME TO MORE USER FRIENDLY FORMAT
$dat = strtotime($dat);
return date('M-d-Y H:i', $dat);
}
//===========================================================================================
/*
return_month($month)
Returns the numeric values for a three letter month for database use
*/
function return_month($month){
switch($month){
case "Jan": return "01"; break;
case "Feb": return "02"; break;
case "Mar": return "03"; break;
case "Apr": return "04"; break;
case "May": return "05"; break;
case "Jun": return "06"; break;
case "Jul": return "07"; break;
case "Aug": return "08"; break;
case "Sep": return "09"; break;
case "Oct": return "10"; break;
case "Nov": return "11"; break;
case "Dec": return "12"; break;
}
}
//==========================================================================================
/* convert_mysql_date_to_julian($mysql_date)
Converts a date of format YYYY-MM-DD to julian day count
*/
function convert_mysql_date_to_julian($mysql_date){
$date_array = explode("-",$mysql_date);
return gregoriantojd($date_array[1],$date_array[2],$date_array[0]);
}
//==========================================================================================
?>
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