Function password

Create password, Using double md5 encode

Package: Slimore
Copyright: 2015 Pandao
License: License https://github.com/slimore/slimore#license
Author: Pandao slimore@ipandao.com
Located at Slimore/Helper/Functions.php

Parameters summary

`string`	`$str`
`string`	`$salt`

Return value summary

`string`	string