Notification Scroll Bar Wordpress with Cookie

footer.php

<?php
if ( !isset( $_COOKIE['floating_notification_bar'] ) ):
	$floatingTitle = "This is the title of the Floating CTA";
	$floatingContent = "This is the content of the Floating CTA";
	$floatingCTA = "More Details";
	$floatingCTAURL = "https://www.example.com";
?>
<section class="bottom-floating-notification-bar">
	<div class="bottom-floating-notification-bar__inner">
		<div class="container">
			<div class="bottom-floating-notification-bar__content">
				<?php if($floatingTitle){?>					
						<h3><?php echo $floatingTitle;?></h3>					
				<?php }?>
				<?php if($floatingContent){?>					
						<p><?php echo $floatingContent;?></p>					
				<?php }?>
				<?php if ($floatingCTA && $floatingCTAURL){ ?>
					<div class="bottom-floating-notification-bar__cta">
						<a href="<?php echo $floatingCTAURL;?>" class="btn flotBtn"><?php echo $floatingCTA;?></a>
					</div>
				<?php }?>
			</div>
			<div class="bottom-floating-notification-bar__close-icon">
        <img src="<?php echo get_stylesheet_directory_uri();?>/images/close.png" alt="Close Icon"/> 
      </div>
		</div>
	</div>
</section>
<?php endif; ?>
<!-- Footer -->

functions.php

/** After the functions.php code here **/
/**
 * Sets a cookie for popup shown once in a day.
 */
 function set_cookie() {
 	$cookie_value = date('F j, Y g:i a');
 	if ( !isset($_COOKIE['floating_notification_bar']) ) {
 		setcookie('floating_notification_bar', $cookie_value, time()+86400, '/');
 	}
 }
 add_action( 'init', 'set_cookie' );

Added Notification Scroll Bar WordPress with Cookie