randomstr
Available inall subroutines.
Returns a random string of length len
containing characters from the
optionally supplied string characters
.
If characters
is not supplied, this function uses characters from the
following set of 64: a-zA-Z0-9-_
.
This does not use secure random functions and should not be used for cryptographic purposes.
This function is not prefixed with the std.
namespace.
Example
set req.http.X-RandomHexNum = randomstr(8, "1234567890abcdef");