Write a text uniqueizer

You need to write a uniqueizer of texts for a certain topic. The wordbase has already been compiled, the rules for substitution and substitution have been invented. Now you need to implement all this in PHP. The program should work on the krone and perform the unification of all newly added texts to the database.

The program must also be able to check the texts for similarity and if the similarity is higher than a certain percentage, a notification should be sent to the administrator, and the material should be removed from the publication.

You also need to be able to update the rules of replacement and add new ones.