how to use Hash Password in yii framework

[GoogleCodeExporter]

I am new to yii framework and i am doing user management module.For me,
i need help to do encrypting the password to store in the database and it will 
be work in login page.And also it must be work with forgot password.Because 
when the user clicks forgot password,i must sens the encrypted password in a 
plain text

my table name is user
my field names are

user_firstname
user_lastname
user_username
user_password
user_email

Original issue reported on code.google.com by Piramana...@gmail.com on 28 Sep 2011 at 6:38