Woocommerce email details with time dependent

I added a small change that will allow you to quickly and easily customize the body of the email that the client will receive when you receive the order.

Installation

Change the file customer-processing-order.php

/wp-content/plugins/woocommerce/templates/emails

Changes

$currentDateTime = new DateTime("now", new DateTimeZone("Europe/Kiev")); //place your time zone, you can find it on ~~ http://php.net/manual/en/timezones.php

if(isWeekend($currentDateTime)){
    _e( "Thank you for being with us!<br> We will ship your order after weekends.", 'woocommerce' ); //Delivery will be after weekends.
}else{
    if (isAfterLunch($currentDateTime)) {
    _e( "Thank you for being with us!<br> We will ship your order tomorrow.", 'woocommerce' ); //Delivery will be TOMORROW.
}else{
    _e( "If delivery<br> Will be today", 'woocommerce' ); //Delivery will be TODAY.
}
}

function isWeekend($currentDateTime) {
    if (isFridayWeekend($currentDateTime)) {
        return true;
    }
    return $currentDateTime->format('N') >= 6;
}
function isAfterLunch($currentDateTime){
    $currentTimeStamp = $currentDateTime->getTimestamp();
    $timeStamp = new DateTime("now", new DateTimeZone("Europe/Kiev")); //place your time zone
    $timeStamp->setTime(13, 0); //change time in format "(Hours, Minets)".
    $timeStamp = $timeStamp->getTimestamp();
    return $timeStamp < $currentTimeStamp;
}
function isFridayWeekend($currentDateTime){
    return $currentDateTime->format('N') == 5 && isAfterLunch($currentDateTime); //if it's time on Friday after lunch, then we use "isWeekend".
}