wordpress theme_dir code example
Example 1: wordpress get template url
// Get template directory example:
<img src="<?php echo get_template_directory_uri(); ?>/images/logo.png" />
// If you use child theme you will have to use another function:
<img src="<?php echo get_stylesheet_directory_uri(); ?>/images/logo.png" />
Example 2: get theme folder path in wordpress
echo get_stylesheet_directory_uri();