* Name: html_select_date
* - 1.0 initial release
* - 1.1 added support for +/- N syntax for begin
* and end year values. (Monte)
* - 1.2 added support for yyyy-mm-dd syntax for
* time value. (Jan Rosier)
* - 1.3 added support for choosing format for
* month values (Gary Loescher)
* - 1.3.1 added support for choosing format for
* day values (Marcus Bointon)
* - 1.3.2 support negative timestamps, force year
* dropdown to include given date unless explicitly set (Monte)
* - 1.3.4 fix behaviour of 0000-00-00 00:00:00 dates to match that
* of 0000-00-00 dates (cybot, boots)
* - 2.0 complete rewrite for performance,
* added attributes month_names, *_id
*
*
* @link http://www.smarty.net/manual/en/language.function.html.select.date.php {html_select_date}
* (Smarty online manual)
* @version 2.0
* @author Andrei Zmievski
* @author Monte Ohrt
* @author Rodney Rehm
*
* @param array $params parameters
*
* @return string
*/
function smarty_function_html_select_date($params)
{
// generate timestamps used for month names only
static $_month_timestamps = null;
static $_current_year = null;
if ($_month_timestamps === null) {
$_current_year = date('Y');
$_month_timestamps = array();
for ($i = 1; $i <= 12; $i ++) {
$_month_timestamps[ $i ] = mktime(0, 0, 0, $i, 1, 2000);
}
}
/* Default values. */
$prefix = "Date_";
$start_year = null;
$end_year = null;
$display_days = true;
$display_months = true;
$display_years = true;
$month_format = "%B";
/* Write months as numbers by default GL */
$month_value_format = "%m";
$day_format = "%02d";
/* Write day values using this format MB */
$day_value_format = "%d";
$year_as_text = false;
/* Display years in reverse order? Ie. 2000,1999,.... */
$reverse_years = false;
/* Should the select boxes be part of an array when returned from PHP?
e.g. setting it to "birthday", would create "birthday[Day]",
"birthday[Month]" & "birthday[Year]". Can be combined with prefix */
$field_array = null;
/* 's of the different tags.
If not set, uses default dropdown. */
$day_size = null;
$month_size = null;
$year_size = null;
/* Unparsed attributes common to *ALL* the / or ' . $option_separator;
if (isset($year_empty) || isset($all_empty)) {
$_html_years .= '' . (isset($year_empty) ? $year_empty : $all_empty) . ' ' .
$option_separator;
}
$op = $start_year > $end_year ? - 1 : 1;
for ($i = $start_year; $op > 0 ? $i <= $end_year : $i >= $end_year; $i += $op) {
$_html_years .= '' . $i .
' ' . $option_separator;
}
$_html_years .= ' ';
}
}
// generate month or ' . $option_separator;
if (isset($month_empty) || isset($all_empty)) {
$_html_months .= '' . (isset($month_empty) ? $month_empty : $all_empty) . ' ' .
$option_separator;
}
for ($i = 1; $i <= 12; $i ++) {
$_val = sprintf('%02d', $i);
$_text = isset($month_names) ? smarty_function_escape_special_chars($month_names[ $i ]) :
($month_format == "%m" ? $_val : strftime($month_format, $_month_timestamps[ $i ]));
$_value = $month_value_format == "%m" ? $_val : strftime($month_value_format, $_month_timestamps[ $i ]);
$_html_months .= '' . $_text . ' ' . $option_separator;
}
$_html_months .= ' ';
}
// generate day or ' . $option_separator;
if (isset($day_empty) || isset($all_empty)) {
$_html_days .= '' . (isset($day_empty) ? $day_empty : $all_empty) . ' ' .
$option_separator;
}
for ($i = 1; $i <= 31; $i ++) {
$_val = sprintf('%02d', $i);
$_text = $day_format == '%02d' ? $_val : sprintf($day_format, $i);
$_value = $day_value_format == '%02d' ? $_val : sprintf($day_value_format, $i);
$_html_days .= '' .
$_text . ' ' . $option_separator;
}
$_html_days .= ' ';
}
// order the fields for output
$_html = '';
for ($i = 0; $i <= 2; $i ++) {
switch ($field_order[ $i ]) {
case 'Y':
case 'y':
if (isset($_html_years)) {
if ($_html) {
$_html .= $field_separator;
}
$_html .= $_html_years;
}
break;
case 'm':
case 'M':
if (isset($_html_months)) {
if ($_html) {
$_html .= $field_separator;
}
$_html .= $_html_months;
}
break;
case 'd':
case 'D':
if (isset($_html_days)) {
if ($_html) {
$_html .= $field_separator;
}
$_html .= $_html_days;
}
break;
}
}
return $_html;
}