Объедините несколько под-массивов php с условием
массив $ маршруты:
[admin/login] => Array
(
[0] => POST|AJAX
[1] => admin/login
[2] => admin/login
)
[admin/logout] => Array
(
[0] => POST
[1] => admin/logout
[2] => admin/logout
)
[admin/dashboard] => Array
(
[0] => GET
[1] => admin/dashboard
[2] => admin/dashboard
)
[admin/products] => Array
(
[0] => GET
[1] => admin/products/[:pag]
[2] => admin/products/all
)
[admin/products/add] => Array
(
[0] => GET
[1] => admin/product/add
[2] => admin/products/add
)
[admin/products/insert] => Array
(
[0] => POST
[1] => admin/product/insert
[2] => admin/products/insert
)
[admin/products/show] => Array
(
[0] => GET
[1] => admin/product/[i:id]
[2] => admin/products/show
)
[admin/products/edit] => Array
(
[0] => GET
[1] => admin/product/[i:id]/edit
[2] => admin/products/edit
)
[admin/products/update] => Array
(
[0] => POST
[1] => admin/product/update
[2] => admin/products/update
)
[admin/products/delete] => Array
(
[0] => POST
[1] => admin/product/delete
[2] => admin/products/delete
)
[admin/categories] => Array
(
[0] => GET
[1] => admin/categories
[2] => admin/categories/all
)
[admin/categories/add] => Array
(
[0] => GET
[1] => admin/category/add
[2] => admin/categories/add
)
[admin/categories/insert] => Array
(
[0] => POST
[1] => admin/category/insert
[2] => admin/categories/insert
)
[admin/categories/show] => Array
(
[0] => GET
[1] => admin/category/[i:id]
[2] => admin/categories/show
)
[admin/categories/edit] => Array
(
[0] => GET
[1] => admin/category/[i:id]/edit
[2] => admin/categories/edit
)
[admin/categories/update] => Array
(
[0] => POST
[1] => admin/category/update
[2] => admin/categories/update
)
[admin/categories/delete] => Array
(
[0] => POST
[1] => admin/category/delete
[2] => admin/categories/delete
)
[admin/api] => Array
(
[0] => GET
[1] => admin/api
[2] => admin/api/all
)
[admin/filter/sessions] => Array
(
[0] => POST|AJAX
[1] => admin/filter/sessions
[2] => admin/filters/sessions
)
Это массив $ admin_routes (сборка из $ маршрутов):
[login] => Array
(
[0] => admin/login
)
[logout] => Array
(
[0] => admin/logout
)
[dashboard] => Array
(
[0] => admin/dashboard
)
[products] => Array
(
[0] => admin/products
[1] => admin/products/add
[2] => admin/products/insert
[3] => admin/products/show
[4] => admin/products/edit
[5] => admin/products/update
[6] => admin/products/delete
)
[api] => Array
(
[0] => admin/api
)
[filter] => Array
(
[0] => admin/filter/sessions
)
[categories] => Array
(
[0] => admin/categories
[1] => admin/categories/add
[2] => admin/categories/insert
[3] => admin/categories/show
[4] => admin/categories/edit
[5] => admin/categories/update
[6] => admin/categories/delete
)
Ребята, вам нужна помощь по поводу $ admin_routes.
Я хочу объединить все вложенные массивы из $ admin_routes из той же области, которая имеет только один элемент, в новый вложенный массив с именем ключа, сформированным из их имен ключей.
Также я хочу, чтобы новый суб-массив имел одинаковую «позицию» в строке.
Мое несовершенное решение:
// creating $admin_routes
$admin_routes = [];
foreach ($routes as $name => $route) {
if (preg_match('/^admin\/(.*)$/', $name))
$admin_routes[explode('/', $name)[1]][] = $name;
}
// imperfect solution for what i want
$single = false;
$waiting = [];
foreach ($admin_routes as $section => $routes) {
if (count($routes) == 1) { // remember all sub-arrays, with one single element, from same area
$single = true;
$waiting[$section] = $routes;
}
else if ($single) { // if found all sub-arrays, with one single element, from same area
$name = '';
$subarray = [];
foreach ($waiting as $section => $routes) {
// creating only one sub-array
$name .= ($section . ' ');
$subarray = array_merge($subarray, $routes);
unset($admin_routes[$section]);
}
// the problem is, sub-array it's added at the end of $admin_routes
// (not where sub-array's elements were before)
$admin_routes[$name] = $subarray;
$single = false;
$waiting = [];
}
}
Проблема в том, что новые подмассивы размещаются в конце.
Если у вас есть идеи, пожалуйста, помогите мне. Спасибо.
Решение
Используя ваш реальный результат $admin_routes, вы можете перебрать их и перестроить нужный массив:
$real_routes = []; // The new array
$singles_key = ''; // The key for combined sub-arrays
$singles_routes = []; // The routes for combined sub-arrays
foreach ($admin_routes as $name => $r) {
/* If this route array has a single entry,
add its name and value to our temp vars */
if (count($r) === 1) {
$singles_key .= $name . ' ';
$singles_routes = array_merge($singles_routes, $r);
} else {
/* If then a route array has multiple value,
save the combined singles and then save this one */
if (!empty($singles_key)) {
$real_routes[trim($singles_key)] = $singles_routes;
$singles_key = '';
$singles_routes = [];
}
$real_routes[$name] = $r;
}
}
/* If the loop ends but the temp vars aren't empty,
save the lasts combined singles */
if (!empty($singles_key)) {
$real_routes[trim($singles_key)] = $singles_routes;
}
// Then to output:
echo '<pre>' . print_r($real_routes, true) . '</pre>';
Другие решения
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