Using WordPress ‘check_upload_size()’ PHP function
The `check_upload_size()` function in WordPress allows developers to check if an uploaded file exceeds the allowed space quota before inserting or processing it
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Using WordPress ‘dbDelta()’ PHP function
The `dbDelta()` function in WordPress allows modification of the database through the execution of SQL queries
Using WordPress ‘get_delete_post_link()’ PHP function
The `get_delete_post_link()` function in WordPress retrieves the delete post link for a given post, which can be used to delete a post through the admin interface
Using WordPress ‘get_edit_post_link()’ PHP function
The `get_edit_post_link()` function in WordPress retrieves the URL for editing a post