Natural Sort

[cgutteridge]

There may be a need to use a 'natural' sort which sorts numbers numerically so

http://id.example.org/1/foo
http://id.example.org/5/foo
http://id.example.org/11/foo

sort in that order. Alphabetic would give:

http://id.example.org/1/foo
http://id.example.org/11/foo
http://id.example.org/5/foo

[CloCkWeRX]

http://php.net/manual/en/function.natsort.php

$values = array_map(array('Foo', 'forceString'), $list);
natsort($values);