Core Function RevHex

RevHex( <expression> )

Description

Reverse a string of hex digits.

Parameters

expression

The string containing hex digits to use.

Return Value

Success: Returns reversed hex string.

Failure: Returns empty string.

Remarks

None.

Example

$old = "1A2B3C4D";
$new = RevHex($old);
say "old: $old"; // Prints 1A2B3C4D
say "new: $new"; // Prints 4D3C2B1A

You can also modify the string directly by using the call directly on the variable

$var = "1A2B3C4D";
say $var; // Prints 1A2B3C4D
$var->RevHex();
say $var; // Prints 4D3C2B1A