php完美的日期日歷生成類

php教程完美的日期日歷生成類
我們寫了一個用php生成的日期日歷生成類程序哦。
example:
include_once /class/calendar.class.php;
$simple_example = new calendar();
print($simple_example->output_calendar());
*/
class calendar{
var $date;
var $year;
var $month;
var $day;

var $week_start_on = false;
var $week_start = 7;// sunday

var $link_days = true;
var $link_to;
var $formatted_link_to;

var $mark_today = true;
var $today_date_class = today;

var $mark_selected = true;
var $selected_date_class = selected;

var $mark_passed = true;
var $passed_date_class = passed;

var $highlighted_dates;
var $default_highlighted_class = highlighted;


/* constructor */
function calendar($date = null, $year = null, $month = null){
$self = htmlspecialchars($_server[php_self]);
$this->link_to = $self;

if( is_null($year) || is_null($month) ){
if( !is_null($date) ){
//-------- strtotime the submitted date to ensure correct format
$this->date = date("y-m-d", strtotime($date));
} else {
//-------------------------- no date submitted, use todays date
$this->date = date("y-m-d");
}
$this->set_date_parts_from_date($this->date);
} else {
$this->year = $year;
$this->month = str_pad($month, 2, 0, str_pad_left);
}
}

function set_date_parts_from_date($date){
$this->year = date("y", strtotime($date));
$this->month = date("m", strtotime($date));
$this->day = date("d", strtotime($date));
}