Sample used in our second blog post on theming with Twig in Drupal 8

book-all-books-block.html.twig

{% for book_id, menu in book_menus %}
  <nav id="book-block-menu-{{ book_id }}" class="book-block-menu">
    {{ menu }}
  </nav>
{% endfor %}

book-all-books-block.tpl.php

<?php foreach ($book_menus as $book_id => $menu): ?>
  <div id="book-block-menu-<?php print $book_id; ?>" class="book-block-menu">
    <?php print render($menu); ?>
  </div>
<?php endforeach; ?>

checkplain.php

<?php 
  echo check_plain($title); 
?>

checkplain.twig

{{ title|escape }}
{{ title|e('js') }}

comments.html.twig

{# Hier steht ein einzeiliger Kommentar #}

{# Hier steht ein mehrzeiliger Kommentar
   mit weiteren Informationen zur Funktionsweise des Templates.
#}

comments.php

<?php
// Hier steht ein einzeiliger Kommentar.
/*
 * Hier steht ein mehrzeiliger Kommentar
 * mit weiteren Informationen zur Funktionsweise des Templates.
 */
?>

image-formatter.html.twig

<figure class="{{ item.attributes.class }}"{{ item.attributes }}>
  {% if style %}
    {% include 'core/themes/stark/templates/image/image_style.html.twig' with {image: item.image } %}
  {% else %}
    {% include 'core/themes/stark/templates/theme.inc/image.html.twig' with {image: item.image } %}
  {% endif %}
  {% if item.caption %}
    <figcaption>
      {{ item.caption }}
    </figcaption>
  {% endif %}
</figure>

node-admin-overview.html.twig

{{ name }} <small>{{ '(Machine name: @type)'|t({ '@type': type }) }}</small>
<div class="description">{{ description }}</div>

poll-results--block.tpl.php

<div class="poll">
  <div class="title"><?php print $title ?></div>
  <?php print $results ?>
  <div class="total">
    <?php print t('Total votes: @votes', array('@votes' => $votes)); ?>
  </div>
</div>
<div class="links"><?php print $links; ?></div>

syntax.php

<div class="custom-wrapper">
  <label for="<?php print $widgets['filter-myfield']->id; ?>">
    <?php print $widgets['filter-myfield']->label ?>
  </label>
  <?php print $widgets['filter-myfield']->widget ?>
</div>

syntax.twig

<div class="custom-wrapper">
  <label for="{{ widgets.filter-myfield.id }}">{{ widgets.filter-myfield.label }}</label>
  {{ widgets.filter-myfield.widget }}
</div>

taxonomy-term.html.twig

<div id="taxonomy-term-{{ term.tid }}"{{ attributes }}>
  {% if not page %}
    <h2>{{ term_name }}</h2>
  {% endif %}
  <div class="content">
    {{ content }}
  </div>
</div>

taxonomy-term.tpl.php

<div id="taxonomy-term-<?php print $term->tid; ?>">
  <?php if (!$page): ?>
    <h2><?php print $term_name; ?></h2>
  <?php endif; ?>
  <div class="content">
   <?php print render($content); ?>
  </div>
</div>