Generate cryptographically secure random numbers in php

Question

PHP\'s rand() function doesn\'t give good random numbers. So I started to use mt_rand() which is said to give better results. But how good are thes

Answer 1

In what way is mt_rand() "bad"?

For example: If it favors a certain number. Lets say mt_rand(1, 10) favours low numbers in the range, ie "1" and "2" occurs on average more than 10% each. Then your "improvement" would still suffer from the same problem.

Selecting a random number out of a faulty sequence will still be faulty.