我正在使用自定义排序功能构建嵌套菜单。我被困在排序每个菜单的子菜单项。 如何对用户定义的订单的关于,服务等的子菜单项进行排序? 任何帮助将不胜感激。
Array
(
[About] => Array
(
[0] => Array
(
[0] => About us
[1] => about.php
)
[5] => Array
(
[0] => Who we are
[1] => who-we-are.php
)
)
[Services] => Array
(
[5] => Array
(
[0] => Web Design
[1] => web-design.php
)
[10] => Array
(
[0] => Web development
[1] => web-development.php
)
[15] => Array
(
[0] => SEO
[1] => seo.php
)
)
)
答案 0 :(得分:0)
我们将分别对每个子菜单数组(例如关于我们,服务)进行排序。但是如果我们添加一个外部循环,我们可以立即对它们进行排序
foreach ($subMenuArray as $key => $row)
{
$innerArray = $row; // This is the array that holds the menu items
$value = $row[0]; // That is the word About us, Who we are
// Here we build an array that holds the actual values we want to sort.
$sortingReference[$key] = $value;
}
// Using array_multisort we are sorting our main array
// referencing to the array we built above
// Sort the subMenuArray with menu items descending
array_multisort($sortingReference, SORT_DESC, $subMenuArray);