sodium_bin2hex

Function • Params and return types changed in PHP 8.0

Encode to hexadecimal.

PHP 5
PHP 7.0-7.1
PHP 7.2
Added
PHP 7.3-7.4
PHP 8.0
Improved
PHP 8.1
PHP 8.2
PHP 8.3
PHP 8.4
PHP 8.5

sodium_bin2hex Function synopsis

sodium_bin2hex(string $string): string

Parameters

$string

Typestring

Raw binary string.

Return value

Typestring

Hex encoded string.

Changes to the sodium_bin2hex Function

PHP 8.0

  • Return type added: string
  • Parameter type added for parameter #1 ($string): string
- sodium_bin2hex($string)
+ sodium_bin2hex(string $string): string

PHP 7.2

  • Function added

sodium_bin2hex Function Availability

PHP VersionAvailability
PHP 8.5Future Release Yes
PHP 8.4Upcoming Release Yes
PHP 8.3Supported (Latest) Yes
PHP 8.2Supported Yes
PHP 8.1Security-Fixes Only Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported No
PHP 7.0Unsupported No
PHP 5.6Unsupported No
PHP 5.5Unsupported No
PHP 5.4Unsupported No
PHP 5.3Unsupported No