sodium_bin2hex
PHP 7 >= 7.2.0, PHP 8
sodium_bin2hex - Encode to hexadecimal
Manual
sodium_bin2hex(
string$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.