The 'pre_comment_author_email' PHP filter in WordPress allows developers to modify the email address of a comment author before it is saved to the database. This can be useful for spam…

The 'pre_comment_author_url' PHP filter in WordPress allows developers to modify the URL entered by comment authors before it is saved to the database. This can be useful for adding validation…

The 'pre_comment_content' PHP filter in WordPress allows developers to modify the content of a comment before it is saved to the database. This can be useful for filtering out spam…

The 'pre_get_site_by_path' filter in WordPress allows developers to modify the site object before it is retrieved from the database. This can be useful for customizing site behavior based on the…

The 'pre_ent2ncr' PHP filter in WordPress is a powerful tool for sanitizing user input and protecting against XSS attacks.

The 'pre_user_description' PHP filter in WordPress allows developers to modify the user description before it is saved to the database. This can be useful for adding custom formatting or sanitizing…

The 'pre_user_login' PHP filter in WordPress allows developers to modify the username entered during login before it is validated. This can be useful for adding custom validation or formatting rules…

​Learn how to create breadcrumb navigation with Microdata schema in Squiz Matrix. Understand the process and see an example of how to implement it. Find out how to determine position…

The nl2br PHP function is useful for converting \n \r 'line breaks' to HTML line breaks in WordPress, handling variations such as \r\n and \n\r. Learn how to use it…