How to sort versioning info

Question

What\'s the right way, to handle versioning indicators like 2.4 or 2.4.0.9 etc. to get the ability of sorting versions.

PHP says, that

Answer 1

Or, just use natsort:

$array = array('2.4','2.16.6','2.3.4','2.4.0.9');
natsort($array);
print_r($array);

#Array ( [2] => 2.3.4 [0] => 2.4 [3] => 2.4.0.9 [1] => 2.16.6 )