Wordpress - Breadcrumb Style Page Titles

BreadcrumbStylePageTitles.php

// Taken from: https://speckyboy.com/wordpress-snippets-secondary-navigation/
/*
This snippet will check to see if the current page has a parent. If so, the parent page’s link and title are displayed within the H1 tag at the top of the page. An arrow character is also displayed between the parent and current page title to complete the breadcrumb look.
Note that this breadcrumb effect only goes one level deep. So you’ll have to adjust the code if you want to link to multiple levels (Parent » Level 1 » Level 2).
*/
<h1  class="entry-title">
<?php
//  Conditional Statement to Check for a Parent Post
if($post->post_parent)  {
$parent_title = get_the_title($post->post_parent);
$parent_link = get_page_link($post->post_parent);
// Display Parent Post Link, Title and Separator
echo '<span  class="parent-title"><a target="_blank" href="' . $parent_link .  '">' . $parent_title . '</a></span>' . '&nbsp;<span  class="title-arrow">&#8250;</span>&nbsp; ';
}
// Display  the Current Page Title
the_title();
?>
</h1>