Encrypted: $encrypted
"; echo strlen($iv); // To decrypt, separate the encrypted data from the initialization vector ($iv) $parts = explode(':', $encrypted); // $parts[0] = encrypted data // $parts[1] = initialization vector $decrypted = openssl_decrypt($parts[0], 'aes-256-cbc', $encryption_key, 0, $parts[1]); echo "
Decrypted: $decrypted\n"; ?>
Hello