Sorting Language Code

Language Code should be sorted alphabetically. 
Values Sort Additionally, to sort using a key value while simultaneously maintaining the key value, use Ksort to obtain the primary language. 

Put This Code to Use

<?php
$language_list = array();
$language_list['jp-en']='jp-en';
$language_list['tw-en']='tw-en';
$language_list['au-en']='au-en';
$language_list['it-we']='it-we';
$language_list['se-hj']='se-hj';
$language_list['ae-hj']='ae-hj';
$language_list['pu-we']='pu-we';
$language_list['yu-we']='yu-we';
$language_list['se-en']='se-en';
$lang = array();
//print_r("Before Sorting:");
//var_dump($language_list);
    foreach($language_list as $value=>$key) {
        $lang_manuplate[$value] = explode('-', $value);
    }
    $lang_sort = array();
    foreach ($lang_manuplate as $key => $value) {
        $lang_sort[$value[1]][]=$value[0];
    }
    $lang_sort_1 = array();
    foreach ($lang_sort as $key => $value) {
        sort($value);
        $lang_sort_1[$key] = $value;
    }
    ksort($lang_sort_1);
    foreach ($lang_sort_1 as $key => $value) {
        foreach ($value as  $value) {
            $lang[$key][$value.'-'.$key] = $value.'-'.$key;
        }

    }
//print_r("After Sorting:");
//var_dump($lang);