search.php

<?php
/**
 *******************************************************************************
 * //search.php
 *******************************************************************************
 *
 * The search results.
 *
 * CODEX REF
 * https://codex.wordpress.org/Creating_a_Search_Page
 *
 * @author
 * @copyright
 * @link
 * @todo
 * @license
 * @since
 * @version
**/
?>

<?php get_header(); ?>

<div class="jumbotron jumbotron-fluid">
    <div class="container">
        <h3>Results for: <?php echo esc_attr(get_search_query()); ?></h1>
    </div>
</div>

<div class="container">
    <div class="row">
        <div id="main" class="col col-lg-12" role="main">


            <?php if (have_posts()) : while (have_posts()) : the_post(); ?>

                <article id="post-<?php the_ID(); ?>" <?php post_class('clearfix'); ?> role="article">
                    <h3>
                        <a href="<?php the_permalink() ?>" rel="bookmark" title="<?php the_title_attribute(); ?>">
                        <?php the_title(); ?>
                        </a>
                    </h3>

                    <p class="meta">Posted: <time datetime="<?php echo the_time('Y-m-j'); ?>" pubdate><?php the_time(); ?></time> by <?php the_author_posts_link(); ?> <span class="amp">&amp;</span> in <?php the_category(', '); ?>.</p>

                    <?php the_excerpt(); ?>
                </article>

            <?php endwhile; ?>	

            <?php if (function_exists('wp_bootstrap_page_navi')): ?>

            <?php wp_bootstrap_page_navi(); ?>

            <?php else: ?>
                <nav class="wp-prev-next">
                    <ul class="clearfix">
                        <li class="prev-link">Older Entries</li>
                        <li class="next-link">Newer Entries</li>
                    </ul>
                </nav>
            <?php endif; ?>
            <?php else: ?>

            <article id="post-not-found">
                <h1>Not Found</h1>
                <p>Sorry, but your search returned no results.</p>
            </article>

            <?php endif; ?>

        </div>

    <?php get_sidebar(); ?>

  </div>
</div>

<?php get_footer(); ?>