Possible Duplicate:
Sorting an associative array in PHP
How to sort a multidimensional array by a certain key?
I would like to know how can I sort an array in array by a specific key.
For example:
$array = array( 0 => array("id"=>25), 1 => array("id"=>15) , 2 => array("id"=>19) );
now I want to sort the array by the key "id", i'm expecting this result:
$array = array( 0 => array("id"=>15), 1 => array("id"=>19) , 2 => array("id"=>25) );
Anybody can help ?
Thanks