The `add_shortcode()` function in WordPress allows developers to create their own custom shortcodes using a callable function and optional attributes
Determines if a comment exists based on author and date.
The `attribute_escape()` function in WordPress is used to escape HTML attributes, making sure that any text used within them is safe and won't break the HTML structure
Displays non-editable attachment metadata in the publish meta box.
The `comment_time()` function in WordPress displays the time of a specific comment or the current comment in a custom or default format based on an optional `$comment_id` parameter
Performs all pingbacks, enclosures, trackbacks, and sends to pingback services.
The `do_all_pingbacks()` function in WordPress allows users to perform all pending pingbacks on their website by calling the function without any parameters
The `do_all_enclosures()` function in WordPress is a simple way to handle all enclosures without requiring any parameters or input
Calls the callback functions that have been added to an action hook.