Drupal 7 - print field #drupal #d7

drupal7-print-field.php

// better
<?php $services = field_get_items('node', $node, 'field_services'); ?>
<?php if($services): ?>
  <?php print render($content['field_services']); ?>
<?php endif; ?>

// other
<?php $city = field_view_field('node', $node, 'field_city', array('label' => 'hidden')); print render($city); ?>


// old
<?php if(isset($node->field_NAME['und'][0]) && $node->field_NAME['und'][0] != ''): ?>
    <div class="name"><?php print render($content['field_NAME'][0]); ?></div>
<?php endif; ?>