wordpress php get theme directory code example

Example 1: wordpress get domain

// WORDPRESS GET SITE URL:
echo get_site_url(); // echo's http://www.yoursitename.com

Example 2: get theme folder path in wordpress

echo get_stylesheet_directory_uri();

Example 3: get theme path in wordpress

include( get_template_directory_uri() . '/includes/my_file.php' );

Example 4: get post index wordpress

<?php $i = 0; while ( have_posts() ) : the_post(); ?>
  <?php
	//do something
  $i++;
  ?>
<?php endwhile; ?>