posts-images.php

<?php
/**
 * Template for displaying post/page images
 *
 * @package pgb
 */
global $post;

if (has_post_thumbnail($post->ID)) {

    $post_thumbnail_id = get_post_thumbnail_id($post->ID);

    $size = 'full';

    $attr = array(
        'class' => 'img-responsive center-block'
    );

    $alt_text = get_post_meta($post_thumbnail_id, '_wp_attachment_image_alt', true);
    ?>

    <?php if (pgb_is_blog_page() && $post_thumbnail_id) { // Blog or Featured Posts pages only  ?>


        <?php echo the_post_thumbnail($size, $attr); ?>

    <?php } else { // All other pages ?>

        <div class="entry-image col-md-12">

        <?php echo the_post_thumbnail($size, $attr); ?>

        </div>

    <?php }
}
?>