I want to make sure all of the data in my plugins/themes is handled securely before entering the database and before being output to the browser. My problem is that there are situations where the API ...
I've read Professional WordPress and it says: esc_html function is used for scrubbing data that contains HTML. This function encodes special characters into their HTML entities esc_attr ...
I'm working on an advanced search (which uses custom sql queries), and the query string is formed using variables. For example, if the person checks some options, only those conditions get added to ...