AesEncryption.php

<?php

class AesCipher
{
    const CIPHER = 'AES-256-CBC';
    const SECRET_KEY = 'SOMETHINGKEY';
    const SECRET_IV = 'SOMETHINGIV';

    public static function encrypt($text)
    {
        $output = false;
        $output = openssl_encrypt($text, self::CIPHER, base64_decode(self::SECRET_KEY), OPENSSL_RAW_DATA, base64_decode(self::SECRET_IV));
        return base64_encode($output);
    }

    public static function decrypt($cypherText)
    {
        $output = false;
        $output = openssl_decrypt(base64_decode($cypherText), self::CIPHER, base64_decode(self::SECRET_KEY), OPENSSL_RAW_DATA, base64_decode(self::SECRET_IV));
        return $output;
    }
}