sodium_bin2hex
(PHP 7 >= 7.2.0, PHP 8)
sodium_bin2hex — Encode to hexadecimal
Description
sodium_bin2hex(string
$string): stringConverts 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.
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