I need to show array of an array - php

Question

I'm developing a CMS, which uses yaml files to manipulate the theme. My problem is that I need to list the Submenus of a Menu. I access for example the Header menu where I can change the contents of it, but in that Header has submenus, I just want to list them.
I have a service that does a search
Since the data is an array, how do I print it on the screen?
public function query() {
/* #var $request Request */
$request = app('request');
/* #var $website Site */
$website = $request->route('website');
$menu = $request->route('submenu');
// Carega configurações do site
$this->service->loadWebsite($website->slug);
/*
- title: menu1
submenu:
- title: submenu 1.1
- title: submenu 1.2
- title: menu2
submenu:
- title: submenu 2.1
*/
/*
- title: menu1
- title: - submenu 1.1
- title: - submenu 1.2
- title: menu2
- title: - submenu 2.1
*/
// puxa os menus da configuração do site
$menus = $this->service->getWebsiteConfig($website->slug, 'menu.' . $menu . '.menu');
dd($menus);
return $menus;
}
SERVICE
protected function toWebisteMenuItemCollection(string $menu, array $rows) {
return collect($rows)->map(function (array $data, string $key) use ($menu) {
$data['id'] = $menu . '.' . $key;
if(isset($data['submenu']) && is_array($data['submenu'])) {
$data['submenu'] = $this->toWebisteMenuItemCollection($data['id'], $data['submenu']);
}
return new WebsiteMenuItem($data);
});
}
dd($menu)
#attributes: array:3 [
"title" => "Consórcio"
"submenu" => Collection {#647
#items: array:3 [
0 => WebsiteMenuItem {#642
#keyType: "string"
#fillable: array:7 [
0 => "id"
1 => "title"
2 => "label"
3 => "imagem"
4 => "website_image"
5 => "icons"
6 => "submenu"
]
#connection: null
#table: null
#primaryKey: "id"
+incrementing: true
#with: []
#withCount: []
#perPage: 15
+exists: false
+wasRecentlyCreated: false
#attributes: array:2 [
"title" => "Planos de Consórcio"
"id" => "header_submenu_menu.2.0"
]
#original: []
#changes: []
#casts: []
#dates: []
#dateFormat: null
#appends: []
#dispatchesEvents: []
#observables: []
#relations: []
#touches: []
+timestamps: true
#hidden: []
#visible: []
#guarded: array:1 [
0 => "*"
]
}
1 => WebsiteMenuItem {#645
#keyType: "string"
#fillable: array:7 [
0 => "id"
1 => "title"
2 => "label"
3 => "imagem"
4 => "website_image"
5 => "icons"
6 => "submenu"
]
#connection: null
#table: null
#primaryKey: "id"
+incrementing: true
#with: []
#withCount: []
#perPage: 15
+exists: false
+wasRecentlyCreated: false
#attributes: array:2 [
"title" => "Portal do Consorciado"
"id" => "header_submenu_menu.2.1"
]
#original: []
#changes: []
#casts: []
#dates: []
#dateFormat: null
#appends: []
#dispatchesEvents: []
#observables: []
#relations: []
#touches: []
+timestamps: true
#hidden: []
#visible: []
#guarded: array:1 [
0 => "*"
]
}
2 => WebsiteMenuItem {#646
#keyType: "string"
#fillable: array:7 [
0 => "id"
1 => "title"
2 => "label"
3 => "imagem"
4 => "website_image"
5 => "icons"
6 => "submenu"
]
#connection: null
#table: null
#primaryKey: "id"
+incrementing: true
#with: []
#withCount: []
#perPage: 15
+exists: false
+wasRecentlyCreated: false
#attributes: array:2 [
"title" => "Como Funciona o Consórcio"
"id" => "header_submenu_menu.2.2"
]
#original: []
#changes: []
#casts: []
#dates: []
#dateFormat: null
#appends: []
#dispatchesEvents: []
#observables: []
#relations: []
#touches: []
+timestamps: true
#hidden: []
#visible: []
#guarded: array:1 [
0 => "*"
]
}
]
}

Answer 1

var_dump($array_youd_like_to_print) will give you all the contents (even nested) of an array.
You can either use this as is, if it solves your problem, or use it to find where the value is that you are looking for (and how to access it in the array) and print that.