Coupons and time

How can i close or open coupon depending on the time and date of delivery, which are indicated on the checkout page

I HAVE FUNCTIONS ON FUNCTION.PHP, WHICH CHECK DIFFERENT CONDITIONS FOR THE COUPON TO WORK, but i want add new condition that would check the date and time of food delivery

function isWeekend() {

$a = date(‘w’,strtotime(“now”));

if($a == 0 || $a == 6) {

return true;

}

else {

return false;

}

}

 

function isChill($date){

$holydays = [

‘09.05’ => ‘День Победы’,

‘01.01’ => ‘Новый год’,

‘08.03’ => ‘8 марта’,

‘23.02’ => ’23 февраля’,

‘14.02’ => ‘День влюбленных’,

‘01.05’ => ‘1 марта’,

‘04.11’=>’День единства’,

‘12.06’=>’День россии’];

$datte = date(“d.m”, $date);

# Получаем текущую дату (день и месяц)

if (isset($holydays[$datte])) {

return true;

}

return false;

}

 

function time_range_coupon_id( $coupon_id ) {

// For specific coupon ID’s only, several could be added, separated by a comma

// $specific_coupons_ids = array(10700,10700);

 

// Coupon ID in array, so check

if ($coupon_id==”12160″ ) {

// Set the correct time zone (http://php.net/manual/en/timezones.php)

date_default_timezone_set( ‘Europe/Moscow’ );

 

// Set the start time and the end time to be valid

$start_time = mktime( 12, 00, 00, date( ‘m’ ), date( ‘d’ ), date( ‘y’ ) );

$end_time = mktime( 17, 00, 00, date( ‘m’ ), date( ‘d’ ), date( ‘y’ ) );

$time_now = strtotime( ‘now’ );

if (isWeekend($time_now)== true)

{

return false;

}

if(isChill($time_now)==true){

return false;

}

// Return true or false

if ($start_time <= $time_now && $end_time >= $time_now) {

return true;

}

else {

return false;

}

}

 

// Default

return true;

}

 

// Is valid

function filter_woocommerce_coupon_is_valid( $is_valid, $coupon, $discount ) {

// Get coupon ID

$coupon_id = $coupon->get_id();

 

// Call function, return true or false

return time_range_coupon_id( $coupon_id );

}

add_filter( ‘woocommerce_coupon_is_valid’, ‘filter_woocommerce_coupon_is_valid’, 10, 3 );

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