PHP array sort using inner val

[Par4d0gx]

\[code\]Array([1] => Array ( [id] => 1 [sort] => 1 )[3] => Array ( [id] => 3 [sort] => 3 )[2] => Array ( [id] => 2 [sort] => 2 )\[/code\])How do i sort it so its re-ordered using the inner 'sort' key ? ie the above would look like this:\[code\]Array([1] => Array ( [id] => 1 [sort] => 1 )[2] => Array ( [id] => 2 [sort] => 2 )[3] => Array ( [id] => 3 [sort] => 3 )\[/code\])