A simple, flexible, fast, and security-focused PHP framework
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API documentation


Security functions, including encryption, decryption.


  • string|int decrypt(string $cipher_text, string|int $key, string|int $hmac_key)

    Decrypts strings encrypted with the encrypt() function (which uses Rijndael 256.)

  • string encrypt(string|int $plain_text, string|int $key, string|int $hmac_key)

    Encrypts value using Rijndael 256.

  • mixed hash_hmac(string|int $value, string|int $key, array $opts)

    Create a hashed message authentication code

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