* random: Reference the corresponding Randomizer methods in random_(bytes|int)
* random: Cross-reference the Randomizer in `str_shuffle()`
* random: Cross-reference the Randomizer in `shuffle()`
* random: Cross-reference the Randomizer in `array_rand()`
* random: Cross-reference `random_bytes()` in `uniqid()`
* random: Do not cross-reference `uniqid()` in `openssl_random_pseudo_bytes()`
uniqid() really is no good alternative to *anything*. In the vast majority of
cases it is better replaced by `bin2hex(random_bytes(…))`.
* random: Replace the `mt_rand()` cross-reference in `openssl_random_pseudo_bytes()` with `random_int()`
random_int() is a CSPRNG like openssl_random_pseudo_bytes(), mt_rand() is not.
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