wordpress breadcrumbs

functions.php

<?php
// Do NOT include the opening PHP tag

/**
 * Generate breadcrumbs
 */
function get_breadcrumb() {
    echo '<ol class="breadcrumb">';
    if (!is_home()) {
		echo '<li class="breadcrumb-item">You are here</li>';
        echo '<li class="breadcrumb-item"><a href="';
        echo get_option('home');
        echo '">';
        echo 'Home';
        echo "</a></li>";
        if (is_category() || is_single()) {
            echo '<li class="breadcrumb-item">';
            the_category(' </li><li class="breadcrumb-item"> ');
            if (is_single()) {
                echo "</li><li class='breadcrumb-item active'>";
                the_title();
                echo '</li>';
            }
        } elseif (is_page()) {
            echo '<li class="breadcrumb-item">';
            echo the_title();
            echo '</li>';
        }
    }
    elseif (is_tag()) {single_tag_title();}
    elseif (is_day()) {echo"<li class='breadcrumb-item'>Archive for "; the_time('F jS, Y'); echo'</li>';}
    elseif (is_month()) {echo"<li class='breadcrumb-item'>Archive for "; the_time('F, Y'); echo'</li>';}
    elseif (is_year()) {echo"<li class='breadcrumb-item'>Archive for "; the_time('Y'); echo'</li>';}
    elseif (is_author()) {echo"<li class='breadcrumb-item'>Author Archive"; echo'</li>';}
    elseif (isset($_GET['paged']) && !empty($_GET['paged'])) {echo "<li>Blog Archives"; echo'</li>';}
    elseif (is_search()) {echo"<li class='breadcrumb-item'>Search Results"; echo'</li>';}
    echo '</ol>';
}