PHP

SORTING ARRAYS WITH THE ksort() FUNCTION

The ksort() function sorts an array by key. Each value's original key is retained.

The general format for the ksort() function is:

ksort($array);

Example:

$username['John']="Elmafudd";
$username['Alieza']="8hotchick";
$username['Brian']="aopper24";
$username['Mary']="11_daper";

ksort($username);

The array is now.

$username['Alieza'] = 8hotchick
$username['Brian'] = aopper24
$username['John'] = Elmafudd
$username['Mary'] = 11_daper

See also:

What Are Arrays?

How To Create Arrays

How To View Arrays

How To Modify Arrays

Array arsort() Function

Array asort() Function

Array rsort() Function

Array sort() Function

Array krsort() Function

Array Echo

Array list() Function

Manual Array Iteration

Array count() & sizeof() Function