PHP

how to declare global variable in laravel controller

class TestController extends Controller
{
    private $x;

    public function index()
    {
        $this->x ='22';
    }

    public function send_message()
    {
        echo $this->x;
    }
}

create global function laravel

 //Into the console
 php artisan clear-compiled
 php artisan config:cache

global variable in laravel

//create globals.php file in laravel/config/ and add the ff:

<?php
return [
    'user_type' => [
          'administrator' => 1,
          'hr'            => 2,
          'employee'      => 3
    ]
];

//then you can call it in your controllers or blade using
config('globals.user_type.employee')

create global function laravel

 //AppProvidersGlobalFunctionsServiceProvider.php

 public function register()
 {
     require_once base_path().'/app/Functions/GlobalFunctions.php';
 }

create global function laravel

Composer //Autload whitin composer.json method
|
|--->Laravel App //My method
     |
     |--->Controller //Trait method
     |--->Blade //Trait method
     |--->Listener //Trait method
     |--->...

create global function laravel

 //Into the console
 php artisan make:provider GlobalFunctionsServiceProvider

create global function laravel

 //AppConfigApp.php

 'providers' => [

     /*
     * Laravel Framework Service Providers...
     */
     IlluminateAuthAuthServiceProvider::class,
     ...
     IlluminateValidationValidationServiceProvider::class,
     IlluminateViewViewServiceProvider::class,
     AppProvidersGlobalFunctionsServiceProvider::class, //Add your service provider

create global function laravel

 //Use your function anywhere within your Laravel app
 first_function();
 second_function();