Encrypting Blacklisted Words In WordPress With ROT13
Countless algorithms for encrypting data exist in computer science. One of the lesser known and less common encryptions is ROT13, a derivative of the Caesar cypher 1 encryption technique.
In this tutorial, we’ll learn about ROT13 encryption and how it works. We’ll see how text (or strings) can be programmatically encoded in ROT13 using… Now that we know what the options page will look like, let’s build it using WordPress’ Settings API5
Building the Settings Page
First, we create a submenu item in the main “Settings” menu by using add_options_page(), with its parent function hooked to admin_menu action.
