(PHP 5 >= 5.3.0, PHP 7, PHP 8) Using : openssl_encrypt and openssl_decrypt
# Example 1:
$token = new TokenerV2();
$token->text = $token->random_cities();
$encrypted1 = $token->encrypt();
$decrypted1 = $token->decrypted($encrypted1);
echo '<pre>'.
'Encrypt : '.$encrypted1 . PHP_EOL .
'Decrypted : ' . $decrypted1 .PHP_EOL.
'</pre>';
# Example 2:
$token->text = "Hello World!";
$encrypted1 = $encrypted1 = $token->encrypt();
$decrypted1 = $token->decrypted($encrypted1);
echo '<pre>'.
'Encrypt : '.$encrypted1 . PHP_EOL .
'Decrypted : ' . $decrypted1 .PHP_EOL.
'</pre>';
# Example 3:
$encrypted1 = '0XpqKa2m01y8uUInosLbhCEwni0HTGNZ/D/dcpUYlohT1M8P/z3K+pUlQ0RPVF8MXdnLtsx6hruD/qMUw4vvqQ==';
$decrypted1 = $token->decrypted($encrypted1);
echo '<pre>'.
'Encrypt : '.$encrypted1 . PHP_EOL .
'Decrypted : ' . $decrypted1 .PHP_EOL.
'</pre>';