---
get_home_url();
home_url();
// no '/' at the end
// (str) "http|https://site.com"
---
admin_url();
// '/' at the end
// (str) "http|https://site.com/wp-admin/"
---
get_template_directory_uri();
get_bloginfo('template_url');
// no '/' at the end
// (str) "http|https://site.com/wp-content/themes/theme_name"
---
get_template_directory();
TEMPLATEPATH
// no '/' at the end
// (str) "/home/site.com/public_html/wp-content/themes/theme_name"
Child Theme URL
get_stylesheet_directory_uri()
// no '/' at the end
// (str) "/home/site.com/public_html/wp-content/themes/child_theme"
---
get_template();
// (str) "theme_name"
---
get_theme_root();
// no '/' at the end
// (str) "/home/site.com/public_html/wp-content/themes"
---
get_theme_root_uri();
// no '/' at the end
// (str) "http|https://site.com/wp-content/themes"