1. Retrieve page name from server context

2. Create a hash key to do the rule matching

3. Locate the rule in the hash

4. Create a new variable container (ZVAL) and fill it with the original data

5a. If we have a matching rule, use it

5b. Otherwise fall back (strip_tags())

6. Select the correct array where to save too (GET, POST, COOKIE)

7. Register the modified variable

8. Deny PHP to register the original variable