How to implement this in javascript?

Question

PHP

All the best!
In php there is this code:
$sign=sha1(md5($data.$password))
Is it possible to implement this in javascript?
P.S. please tell me how to read this php code correctly, namely what is in md5, as I understand it, md5 is generated with a data + password change and sha1 is already generated from this

Answer 1

A little Google and voila ) lig-membres.imag.fr/donsez/cours/exemplescourstech...
do you want to parse data back in PHP?? it won't work that way.
You must compare values ​​already hashed.