Using WordPress ‘is_textdomain_loaded()’ PHP function
Determines whether there are translations for the text domain.
PHP
Using WordPress ‘is_taxonomy()’ PHP function
The article provides an introduction to using the WordPress `is_taxonomy()` function, which checks whether a given taxonomy exists in your site's database
Using WordPress ‘is_success()’ PHP function
Learn how to use the WordPress 'is_success()' PHP function in your plugins and themes with our comprehensive guide.
Using WordPress ‘is_singular()’ PHP function
Determines whether the query is for an existing single post of any post type (post, attachment, page, custom post types).