sodium_bin2hex
Encode to hexadecimal
Description
string sodium_bin2hex(#[\SensitiveParameter]string $string)
Converts a raw binary string into a hex-encoded string. Unlike the standard hex-encoding function,
sodium_bin2hex is constant-time (a property that is important for any code that
touches cryptographic inputs, such as plaintexts or keys).
Parameters
-
string
-
Raw binary string.
Return Values
Hex encoded string.