PHP array sorting

The following array of fields Menu_order sort, how to solve??????

Array
(

[Menu] = = Array ([0] = = Array ([menu_name] = home [Login_menu                _name] = [icon] = Glyphicon Glyphicon-home [Menu_href] =/api/1ek2n5gsut/shop/ [Login_menu_href] =/api/1ek2n5gsut/shop/[Bind_action_attr] = 0 [men U_order] = 4) [1] = = Array ([menu_name] = i want to distribute [lo Gin_menu_name] = Distribution Center [icon] = Glyphicon Glyphicon-indent-left [Menu_href] =/ap i/1ek2n5gsut/distribute/join/[Login_menu_href] =/api/1ek2n5gsut/distribute/[bind_acti ON_ATTR] = 1 [Menu_order] = 3) [2] = = Array ([menu                _NAME] [Shopping cart] [login_menu_name] = [icon] = Glyphicon Glyphicon-shopping-cart [Menu_href]=/api/1ek2n5gsut/shop/cart/[Login_menu_href] =/api/1ek2n5gsut/shop/cart/[Bind_ac TION_ATTR] = 2 [Menu_order] + 1) [3] = = Array ([Me                Nu_name] = Personal Center [login_menu_name] [icon] = Glyphicon Glyphicon-user                [Menu_href] =/api/1ek2n5gsut/shop/member/[Login_menu_href] =/api/1ek2n5gsut/shop/member/            [Bind_action_attr] = 0 [Menu_order] = 1) [4] = = Array ([Menu_name] = [Login_menu_name] = [icon] = Glyphicon Glyp  hicon-th-list [Menu_href] =/api/1ek2n5gsut/shop/3//allcategory/[Login_menu_href] =             /api/1ek2n5gsut/shop/3//allcategory/[Bind_action_attr] = 0 [Menu_order] = )) [Method] =  

)

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The following array of fields Menu_order sort, how to solve??????

Array
(

[Menu] = = Array ([0] = = Array ([menu_name] = home [Login_menu                _name] = [icon] = Glyphicon Glyphicon-home [Menu_href] =/api/1ek2n5gsut/shop/ [Login_menu_href] =/api/1ek2n5gsut/shop/[Bind_action_attr] = 0 [men U_order] = 4) [1] = = Array ([menu_name] = i want to distribute [lo Gin_menu_name] = Distribution Center [icon] = Glyphicon Glyphicon-indent-left [Menu_href] =/ap i/1ek2n5gsut/distribute/join/[Login_menu_href] =/api/1ek2n5gsut/distribute/[bind_acti ON_ATTR] = 1 [Menu_order] = 3) [2] = = Array ([menu                _NAME] [Shopping cart] [login_menu_name] = [icon] = Glyphicon Glyphicon-shopping-cart [Menu_href]=/api/1ek2n5gsut/shop/cart/[Login_menu_href] =/api/1ek2n5gsut/shop/cart/[Bind_ac TION_ATTR] = 2 [Menu_order] + 1) [3] = = Array ([Me                Nu_name] = Personal Center [login_menu_name] [icon] = Glyphicon Glyphicon-user                [Menu_href] =/api/1ek2n5gsut/shop/member/[Login_menu_href] =/api/1ek2n5gsut/shop/member/            [Bind_action_attr] = 0 [Menu_order] = 1) [4] = = Array ([Menu_name] = [Login_menu_name] = [icon] = Glyphicon Glyp  hicon-th-list [Menu_href] =/api/1ek2n5gsut/shop/3//allcategory/[Login_menu_href] =             /api/1ek2n5gsut/shop/3//allcategory/[Bind_action_attr] = 0 [Menu_order] = )) [Method] =  

)

  
    $row) {    $menu_order[$key] = $row['menu_order'];}// 将数据根据menu_order升序排列// 把 $menu 作为最后一个参数，以通用键排序array_multisort($menu_order, SORT_ASC, $menu);

Reference: http://php.net/manual/ja/function.array-multisort.php

Using a custom sort

usort($menu, function($a, $b) {    return $a['menu_order'] < $b['menu_order'] ? -1 : 1;});

Custom sort Find the value comparison for the corresponding node.

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