Bootstrap cookie Workaround (workout)

Cookiestrap

<?php
/**
* Ever needed a modal message displayed only once for every 'new' visitor?
* Title: Bootstrap using cookies to show modal once
*/
if (!isset($_COOKIE['notifica-modal'])){
	setcookie("notifica-modal", "true", time()+86400, "/");
?>
<script type="text/javascript">
$(window).load(function(){
	$('#notifica-modal').modal('show');
});
</script>
<?php } ? >