Security\Random::base58

public base58 ([mixed $n])

Generates a random base58 string If $len is not specified, 16 is assumed. It may be larger in future. The result may contain alphanumeric characters except 0, O, I and l. It is similar to Base64 but has been modified to avoid both non-alphanumeric characters and letters which might look ambiguous when printed.

$random = new \Phalcon\Security\Random();

  echo $random->base58(); // 4kUgL2pdQMSCQtjE