Add post views count to theme

add code to “wp-content/themes/frontier/function.php”

// function to display post views count by Ali.Dbg
function postviews() {
 $views_str = " Views ";
 $count_key = 'views';
 $postID = get_the_ID();
 $count = get_post_meta($postID, $count_key, true);
 if($count==''){
	$count = 0;
	delete_post_meta($postID, $count_key);
	add_post_meta($postID, $count_key, '0');
	echo $count.$views_str;
 }else{
	if (is_single($postID)){
	$count++;
	update_post_meta($postID, $count_key, $count);
	echo $count++.$views_str;
	}else{
	echo $count.$views_str;}
 }
}
add_filter('manage_posts_columns', 'posts_column_views');
add_action('manage_posts_custom_column', 'posts_custom_column_views',5,2);
function posts_column_views($defaults){ $defaults['post_views'] = __('Post Views'); return $defaults;}
function posts_custom_column_views($column_name, $id){if($column_name === 'post_views'){postviews();}}

add code to line 33 loop-blog.php – v1.2

	<?php if ( get_post_type() == 'post'): ?>
		<div class="entry-comment-info">
			<i class="genericon genericon-show"></i><a href=""><?php postviews();?></a>
		</div>
	<?php endif; ?>

add code to line 36 loop-single.php (v1.2)

	<?php if ( is_singular('post') ): ?>
		<div class="entry-comment-info">
			<i class="genericon genericon-show"></i><a href=""><?php postviews();?></a>
		</div>
	<?php endif; ?>