PHP re-arrange array elements [duplicate]

$arr = array();// THIS IS YOUR INPUT ARRAY.
$sort = array('fullname', 'age', 'email', 'tel', 'project', 'type', 'purpose', 'budget', 'income');
$n = array();
foreach ($sort as $v) {
  $n[$v] = $arr[$v];
}
echo '<pre>';
print_r($n);
echo '</pre>';

Note: This is a sample, you can apply it in loop also.

Working Example

Please check below link

Sort an Array by keys based on another Array?

It is used to array reorder using another array

function sortArrayByArray(Array $array, Array $orderArray) {
    $ordered = array();
    foreach($orderArray as $key) {
        if(array_key_exists($key,$array)) {
            $ordered[$key] = $array[$key];
            unset($array[$key]);
        }
    }
    return $ordered + $array;
}

Check this function in above link

Where $original_data is the variable containing the array you have outlined in your question, you can use this logic to re-sort it based on a set of column names:

$new_sort_order = array(
    'fullname',
    'age',
    'email',
    'tel',
    'project',
    'type',
    'purpose',
    'budget',
    'income',
);

$sorted_data = array();
foreach ($new_sort_order as $column_title) {
    if(isset($original_data[$column_title])) {
        $sorted_data[$column_title] = $original_data[$column_title];
    }
}

var_export($sorted_data);

Put the required order of keys in an array, and foreach item in that key array, place its respective content from the old array. Finally the new array will be in the order mentioned in $arr.

//$oldArr
Array 
    (
        [type] => Plastic
        [purpose] => Sell
        [budget] => 401,000-500,000
        [income] => 12,000-29,999
        [fullname] => John Smith
        [age] => 30
        [email] => [email protected]
        [tel] => 12345678
        [project] => Project A
    )

$oldArr contains the key => value array as mentioned above

$arr = array('fullname','age','email','tel','project','type','purpose','budget','income');
foreach($arr as $a)
{
   if($oldArr[$a])
    $newArr[$a] = $oldArr[$a];
}