active_year = $date != null ? date('Y', strtotime($date)) : date('Y');
$this->active_month = $date != null ? date('m', strtotime($date)) : date('m');
$this->active_day = $date != null ? date('d', strtotime($date)) : date('d');
}
public function add_event($date, $days = 1, $class = '')
{
$class = $class ? $class : $class;
$this->events[] = [$date, $days, $class];
}
public function __toString()
{
$num_days = date('t', strtotime($this->active_day . '-' . $this->active_month . '-' . $this->active_year));
$days = [0 => 'Sun', 1 => 'Mon', 2 => 'Tue', 3 => 'Wed', 4 => 'Thu', 5 => 'Fri', 6 => 'Sat'];
$first_day_of_week = array_search(date('D', strtotime($this->active_year . '-' . $this->active_month . '-1')), $days);
$html = '';
$week = 0;
for ($i = $first_day_of_week; $i > 0; $i--) {
$html .= ' | ';
$week ++;
}
for ($i = 1; $i <= $num_days; $i++) {
if ($week % 7 == 0) {
$html .= '
';
}
$html .= '| ';
$eventDay = false;
foreach ($this->events as $event) {
for ($d = 0; $d <= ($event[1]-1); $d++) {
if (date('y-m-d', strtotime($this->active_year . '-' . $this->active_month . '-' . $i . ' -' . $d . ' day')) == date('y-m-d', strtotime($event[0]))) {
$html .= '' . $i . '';
$eventDay = true;
}
}
if ($eventDay) {
break;
}
}
if (!$eventDay) {
$html .= '' . $i . '';
}
$html .= ' | ';
$week ++;
}
if ($week % 7 > 0) {
for ($i = 1; $i <= (7 - $week % 7); $i++) {
$html .= ' | ';
}
}
$html .= '
';
return $html;
}
}