levenshtein mysql程序替代php

Is there any alternate for Levenshtein procedure written in mysql.? I have changed my hosting server but unfortunately my new hosting don't facilitate with stored procedures. I have two stored procedures in the old server

So I need to write some alternative way i.e in PHP for the above levenshtein MySQL functions.

PHP has a built in levenshtein function.

http://php.net/manual/en/function.levenshtein.php