Using WordPress ‘get_template()’ PHP function
The `get_template()` function in WordPress retrieves the name of the active theme for displaying purposes
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Using WordPress ‘get_sidebar()’ PHP function
The `get_sidebar()` function in WordPress allows you to load a specific sidebar template by name, pass additional arguments to the sidebar using `$args`, or include multiple sidebars on different pages
Using WordPress ‘is_user_logged_in()’ PHP function
Determines whether the current visitor is a logged in user.
Using WordPress ‘is_search()’ PHP function
The `is_search()` function in WordPress checks if the current request is a search query and returns true or false based on its result
Using WordPress ‘human_time_diff()’ PHP function
The `human_time_diff()` function in WordPress calculates the difference between two timestamps and returns it in a human-readable format like “1 hour” or “5 minutes
Using WordPress ‘get_the_title()’ PHP function
The `get_the_title()` function in WordPress retrieves the post title using the `$post` parameter, which can be an integer or a `WP_Post` object
Using WordPress ‘get_the_category()’ PHP function
The `get_the_category()` function in WordPress is used to retrieve the categories associated with a post
Using WordPress ‘map_deep()’ PHP function
Maps a function to all non-iterable elements of an array or an object.
Using WordPress ‘list_files()’ PHP function
Returns a listing of all files in the specified folder and all subdirectories up to 100 levels deep.