[snip] I have the array below : How to sort the array by "Model" and "Country? Thanks array( "TBA0123456" => array("Country"=>"Singapore","Model"=>"WS8234"), "TBA0123458" => array("Country"=>"Indonesia","Model"=>"WS2234"), "TBA0123459" => array("Country"=>"Vietnam","Model"=>"WS7234"), "TBA0123452" => array("Country"=>"England","Model"=>"WS1234"), "TBA0123451" => array("Country"=>"Germany","Model"=>"WS6234"), ) [/snip] http://www.php.net/manual/en/function.ksort.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php