single.php

<?php get_header(); ?>
<section class="content">
  <div class="container">
    <div class="row">
      <div id="articulos" class="col-md-7">
        <?php if( have_posts() ) : while( have_posts() ) : the_post(); ?>
          <article <?php post_class(); ?>>
            <?php
            $cont=0;
            foreach((get_the_category()) as $category) {
              if ($cont == 0) {
                $firstCat = $category->cat_name;
              }
              $cont++;
            }
            ?>
          <div class="row">
            <script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
            <!-- trolling-custom -->
            <ins class="adsbygoogle"
            style="display:inline-block;width:600px;height:100px"
            data-ad-client="ca-pub-3620678877337408"
            data-ad-slot="7035407576"></ins>
            <script>
            (adsbygoogle = window.adsbygoogle || []).push({});
            </script>
          </div>
          <div class="row">
            <div class="titlePost col-md-9"><h2><?php echo "#".$firstCat." | "; the_title(); ?></h2></div>
            <div class="col-md-3 votes text-right"><?php if(function_exists('wp_ulike')) wp_ulike('get'); ?></div>
          </div>
          <div class="row contentImage">
            <img class="imgArticle img-responsive" src="<?php echo wp_get_attachment_url( get_post_thumbnail_id( $post->ID ) ); ?>" alt="<?php echo the_title(); ?>">
          </div>
          <div class="row tags">
            <h4><?php $posttags = get_the_tags(); if ($posttags) { foreach($posttags as $tag) { echo '<span class="label label-info">#'.$tag->name . '</Span> '; } } ?></h4>
            </div>
            <div class="row textArticle">
              <?php the_content(); ?>
            </div>
            <div class="row">
              <?php
              if ( function_exists( 'sharing_display' ) ) {
                sharing_display( '', true );
              }

              if ( class_exists( 'Jetpack_Likes' ) ) {
                $custom_likes = new Jetpack_Likes;
                echo $custom_likes->post_likes( '' );
              }
              ?>
            </div>
            <div class="row infoAuthor">
              <div class="col-xs-1 avatar">
                <?php //echo get_avatar( get_the_author_meta('email') , 65 ); ?>
                <?php
                $str = get_avatar( get_the_author_meta('email') , 65 );
                preg_match('/(src=["\'](.*?)["\'])/', $str, $match);  //find src="X" or src='X'
                $split = preg_split('/["\']/', $match[0]); // split by quotes
                $url_avatar = $split[1]; // X between quotes
                ?>
                <img class="img-circle" src="<?php echo $url_avatar; ?>">
              </div>
              <div class="col-xs-4 author">By: <em><?php the_author_meta('display_name') ?></em></div>
              <div class="readMore col-xs-7 text-right">
                <?php
                $next = get_permalink(get_adjacent_post(false,'',false));
                $prev = get_permalink(get_adjacent_post(false,'',true));
                if ($prev != get_permalink()) {
                  ?>
                  <a href="<?php echo $prev; ?>" class="btn btn-default btn-md">
                    <span class="glyphicon glyphicon-chevron-left"></span>Previous
                  </a>
                  <?php }
                  if ($next != get_permalink()) {
                    ?>
                    <a href="<?php echo $next; ?>" class="btn btn-default btn-md">
                      <span class="glyphicon glyphicon-chevron-right"></span>Next
                    </a>
                    <?php } ?>
                  </div>
                </div>
                <hr>
              </article>
              <section class="coments">
                <?php comments_template(); ?>
              </section>
            <?php endwhile; endif; ?>
          </div>
          <?php get_sidebar('blog'); ?>
        </div>
      </div>
    </section>
    <?php get_footer(); ?>