Another array question..

[Anon]

Is there a way to rearrange an array so that its in ABC order?

There is two ways I need to do this:

First,
$arrayone = array("Dog","Zebra","Cat");
I would need it to be rearranged so that its in ABC order. So after being rearranged it would look like:
$arrayone = array("Cat","Dog","Zebra");

Second,
$arraytwo = array(array("Dog","Cool"),array("Zebra","Cooler"),array("Cat","Best"));
I would need the array that holds the other arrays to be rearranged according to the value of the arrays that it holds. So after being rearranged it would look like:
$arraytwo = array(array("Cat","Best"),array("Dog","Cool"),array("Zebra","Cooler"));

Please help me if you can.

Thanks,
Phil

[mohamed42]

For the single dimensional array, just
sort($arrayone);

For the multi dimensional array, you could just try the same thing:
sort($arraytwo);
and hopefully it'll sort by the first items in the array. You could also make a function that steps through the inner arrays and orders them by their first element.

[jjoske]

Have a look at the array_multisort function.