converting associative array to normal
===

If i have an array like this:

    array(
    	"unknownString" => 34, //unknown number
    	"anotherString" => 32,
    	"asdf" => 21
    );

How can I convert it to this:

    array(
    	array("unknownString", 34),
    	array("anotherString", 32),
    	array("asdf", 21)
    );