Wordpress Breadcrumbs

breadcrumbs.php

/***********************
 * BREADCRUMBS
***********************/

function streamlineBreadcrumbs($post, $displayCurrent){
	$count = 1;
	$postAncestors = get_post_ancestors($post);
	$sortedAncestorArray = array();
	foreach ($postAncestors as $ancestor){
		$sortedAncestorArray[] = $ancestor;
	}
	krsort($sortedAncestorArray); // Sort an array by key in reverse order

	foreach ($sortedAncestorArray as $ancestor){
		echo "<a class='breadcrumb-link breadcrumb-link-". $count ."' href='". esc_url(get_permalink($ancestor)) ."' title='". get_the_title($ancestor) ."'>". get_the_title($ancestor) ."</a>";
		echo "<span class='breadcrumb-separator'>&gt;</span>";
		$count++;
	}
	if($displayCurrent){ //If TRUE - output the current page title
		echo "<span class='breadcrumb-current'>". get_the_title($post) ."</span>";
	}
}