How to send Whatsapp Messages with line breaks etc

whatsapp_linebreak.php

<?php
//https://wa.me/+99123456789?text=Line%0aBreak

//The %0a represents the line break

$message = urlencode("**NEW ORDER**")."%0a";
	$message .= urlencode("ProductID : $product_id")."%0a";
	$message .= urlencode("Product Name : *$product_name*")."%0a";
	$message .= urlencode("***************")."%0a";
	$message .= urlencode("Customer Name : *$name*")."%0a";
	$message .= urlencode("Customer Phone : *$phone*")."%0a";
	$message .= urlencode("Customer Address : $address")."%0a";
	$message .= urlencode("*****************")."%0a";
	$message .= urlencode("Ref: http://$ref_link")."%0a";
	
echo "<script>
	location.href= 'https://wa.me/+923008813455?text=$message'
</script>";