Check if strings are x% equal

Question

I want to compare three strings:

\"a text string\" //target string
\"a kind of similar text string\"
\"the cow jumps over the moon\"

And se

Answer 1

In PHP, there is the function similar_text. As for JavaScript, there's the PHP.js project, which re-implements PHP functions in JavaScript. They have an implementation of similar_text you can use.

The JavaScript implementation doesn't support the percent parameter, it seems.