sodium_bin2base64

sodium_bin2base64

Encodes a raw binary string with base64.

string **sodium_bin2base64** string $string int $id

Converts a raw binary string into a base64-encoded string. Unlike , is constant-time (a property that is important for any code that touches cryptographic inputs, such as plaintexts or keys) and supports multiple character sets. base64_encode``sodium_bin2base64

stringRaw binary string.

id``SODIUM_BASE64_VARIANT_ORIGINAL``A-Za-z0-9/\+``SODIUM_BASE64_VARIANT_ORIGINAL_NO_PADDING``A-Za-z0-9/\+``=``SODIUM_BASE64_VARIANT_URLSAFE``A-Za-z0-9\-_``SODIUM_BASE64_VARIANT_URLSAFE_NO_PADDING``A-Za-z0-9\-_``=Base64-encoded string.