PHP code example of giftcards / encryption

1. Go to this page and download the library: Download giftcards/encryption library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

giftcards / encryption example snippets




use Giftcards\Encryption\EncryptorBuilder;

$encryptor = EncryptorBuilder::newInstance()
    ->addKeySource('array', array('keys' => array('foo' => 'bar', 'none' => '')) //array source just takes the array of keys you give it and uses
                                                                                 //that to return the key on request
    ->setProfile('default', 'foo', 'mysql_aes')
    ->setProfile('no_op', 'none', 'no_op')
    ->setDefaultProfile('default')
    ->build()
;

$encrypted1 = $encryptor->encrypt('baz');//this will use the default profile
$encrypted2 = $encryptor->encrypt('baz', 'default'); //this will too
$encrypted3 = $encryptor->encrypt('baz', 'no_op'); //this will use the no_op profile
$decrypted1 = $encryptor->decrypt($encrypted1); //the encrypted data is actually an object
                                                //which can be cast to a string
                                                //that holds the encrypted text plus the profile 
                                                //used so you dont need to put the profile
$decrypted1 = $encryptor->decrypt($encrypted2, 'default');//you can also tell the encryptor which profile you want to use
$decrypted1 = $encryptor->decrypt($encrypted3, 'default');//you could even tell it to use a different profile than what was used
                                                          //to encrypt the data