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multiarray_sort() no longer loses assoc keys.

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Cameron
2013-03-06 14:52:35 -08:00
parent 523dae3bd1
commit 89e2b88894
1 changed files with 16 additions and 2 deletions
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18
e107_handlers/core_functions.php
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@@ -260,7 +260,19 @@ if (!function_exists('asortbyindex'))
} }
} }
if (!function_exists('multiarray_sort')) { if (!function_exists('multiarray_sort'))
{
/**
* Sort a Multi-Dimensional array
* @param $array
* @param $key
* @param $order
* @param $natsort
* @param $case
* @return sorted array.
*/
function multiarray_sort(&$array, $key, $order = 'asc', $natsort = true, $case = true) function multiarray_sort(&$array, $key, $order = 'asc', $natsort = true, $case = true)
{ {
if(!is_array($array)) return $array; if(!is_array($array)) return $array;
@@ -281,6 +293,7 @@ if (!function_exists('multiarray_sort')) {
if($order != 'asc') $sort_values = array_reverse($sort_values, true); if($order != 'asc') $sort_values = array_reverse($sort_values, true);
} }
if(!isset($sort_values)) if(!isset($sort_values))
{ {
return; return;
@@ -290,7 +303,8 @@ if (!function_exists('multiarray_sort')) {
while (list ($arr_key, $arr_val) = each ($sort_values)) while (list ($arr_key, $arr_val) = each ($sort_values))
{ {
$sorted_arr[] = $array[$arr_key]; $key = is_numeric($arr_key) ? "" : $arr_key; // retain assoc-array keys.
$sorted_arr[$key] = $array[$arr_key];
} }
return $sorted_arr; return $sorted_arr;
} }