date validation and parsing functions
These functions refer to the global variable defining the date format
-The date format is defined in config.php called DefaultDateFormat
+The date format is defined in config.php called dateformats
this can be a string either "d/m/Y" for UK/Australia/New Zealand dates or
-"m/d/Y" for US/Canada format dates
+"m/d/Y" for US/Canada format dates depending on setting in preferences.
*/
+if(function_exists("date_default_timezone_set") && function_exists("date_default_timezone_get"))
+ @date_default_timezone_set(@date_default_timezone_get());
function __date($year, $month, $day)
{
function is_date_in_fiscalyear($date, $convert=false)
{
global $path_to_root;
- include_once($path_to_root . "/admin/db/company_db.inc");
+ include_once($path_to_root . "/admin/db/fiscalyears_db.inc");
$myrow = get_current_fiscalyear();
if ($myrow['closed'] == 1)
function begin_fiscalyear()
{
global $path_to_root;
- include_once($path_to_root . "/admin/db/company_db.inc");
+ include_once($path_to_root . "/admin/db/fiscalyears_db.inc");
$myrow = get_current_fiscalyear();
return sql2date($myrow['begin']);
function end_fiscalyear()
{
global $path_to_root;
- include_once($path_to_root . "/admin/db/company_db.inc");
+ include_once($path_to_root . "/admin/db/fiscalyears_db.inc");
$myrow = get_current_fiscalyear();
return sql2date($myrow['end']);
return "";
$date_ = trim($date_);
- $date_ = str_replace($sep, "", $date_);
+ $year = $month = $day = 0;
- if (strlen($date_) == 6)
- {
- if ($how == 0)
- {
- $day = substr($date_,2,2);
- $month = substr($date_,0,2);
- $year = substr($date_,4,2);
- }
- elseif ($how == 1)
- {
- $day = substr($date_,0,2);
- $month = substr($date_,2,2);
- $year = substr($date_,4,2);
- }
- else
- {
- $day = substr($date_,4,2);
- $month = substr($date_,2,2);
- $year = substr($date_,0,2);
- }
- }
- elseif (strlen($date_) == 8)
- {
- if ($how == 0)
- {
- $day = substr($date_,2,2);
- $month = substr($date_,0,2);
- $year = substr($date_,4,4);
- }
- elseif ($how == 1)
- {
- $day = substr($date_,0,2);
- $month = substr($date_,2,2);
- $year = substr($date_,4,4);
- }
- else
- {
- $day = substr($date_,6,2);
- $month = substr($date_,4,2);
- $year = substr($date_,0,4);
- }
- }
- else
- $year = $month = $day = 0;
+ // Split up the date by the separator based on "how" to split it
+ if ($how == 0) // MMDDYYYY
+ list($month, $day, $year) = explode($sep, $date_);
+ elseif ($how == 1) // DDMMYYYY
+ list($day, $month, $year) = explode($sep, $date_);
+ else // $how == 2, YYYYMMDD
+ list($year, $month, $day) = explode($sep, $date_);
//to modify assumption in 2030
- if ($date_system == 0)
+ if ($date_system == 0 || $date_system == 3)
{
if ((int)$year < 60)
{
list($year, $month, $day) = jalali_to_gregorian($year, $month, $day);
else if ($date_system == 2)
list($year, $month, $day) = islamic_to_gregorian($year, $month, $day);
+
+ // Pad with 0s if needed
+ if (strlen($month) == 1)
+ $month = "0$month";
+ if (strlen($day) == 1)
+ $day = "0$day";
+
return $year."-".$month."-".$day;
}// end of function
}
-function date_diff ($date1, $date2, $period)
+function date_diff2 ($date1, $date2, $period)
{
/* expects dates in the format specified in $DefaultDateFormat - period can be one of 'd','w','y','m'