Using WordPress ‘has_header_image()’ PHP function
The has_header_image() function in WordPress checks if a header image is set and returns true or false based on its presence
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Using WordPress ‘graceful_fail()’ PHP function
Learn how to use the deprecated `graceful_fail()` function in WordPress for graceful failure handling, and discover why you should switch to using `wp_die()` instead
Using WordPress ‘get_the_author_icq()’ PHP function
Retrieve the ICQ number of the author of the current post.
Using WordPress ‘get_url_in_content()’ PHP function
Extracts and returns the first URL from passed content.
Using WordPress ‘get_the_title()’ PHP function
The `get_the_title()` function in WordPress retrieves the post title using the `$post` parameter, which can be an integer or a `WP_Post` object
Using WordPress ‘get_the_term_list()’ PHP function
Retrieves a post’s terms as a list with specified format.
Using WordPress ‘get_the_terms()’ PHP function
Retrieves the terms of the taxonomy that are attached to the post.
Using WordPress ‘get_the_tag_list()’ PHP function
Retrieves the tags for a post formatted as a string.
Using WordPress ‘get_the_author_link()’ PHP function
The `get_the_author_link()` function is used to retrieve the author's link in WordPress