convert array(arrays) to array

[sssweb]

What's the easiest way to alphabatize an array of 2-item arrays, using the first of the two items as the sort value? That is, sort:

Array
(
 [0] => Array([0] => A, [1] => 1)
 [1] => Array([0] => C, [1] => 3)
 [2] => Array([0] => B, [1] => 2)
)

to:

Array
(
 [0] => Array([0] => A, [1] => 1)
 [1] => Array([0] => B, [1] => 2)
 [2] => Array([0] => C, [1] => 3)
)

[dreamcatcher]

array_multisort [php.net] should be able to accomplish this.

dc