URL如何在Codeigniter中加密和解密。 每次刷新加密值更改

Question

i want to encrypt my url parameter such as: http://localhost/myapps/user/profile/john to http://localhost/myapps/user/profile/ {encrypted value of 'john'}

in codeigniter.

otherhand every refresh encrypted value change for specific data. But i need this static (unique value for specific input value always).

Answer 1

参见： http : //www.99points.info/2010/06/php-encrypt-decrypt-functions-to-encrypt-url-data/

Answer 2

$this->load->library('encrypt');//load this library. 
$config['encryption_key'] = "YOUR KEY"; // application/config/config.php
$this->encrypt->encode();//Data encryption and returns it as a string
$this->encrypt->decode();//Decrypts an encoded string.