How to Pass Data to All Views using Composer Share in Laravel?

By Hardik Savani November 5, 2023 Category : Laravel

Hey Guys,

In this tutorial, you will learn laravel global variable using composer. If you have a question about laravel global view variables then I will give a simple example with a solution. if you want to see an example of laravel view composer share variable then you are in the right place. We will use laravel pass data to view composer.

You can use this example with laravel 6, laravel 7, laravel 8, laravel 9 and laravel 10 versions.

Sometimes we work on big web applications and you need to define a global variable for all views in laravel then how you will do that?, I will show you how to define a global variable for all views in laravel. laravel provides AppServiceProvider to define global variables for all blade files. so, let's see the simple example code:

Define Global Variables for All Views

app/Providers/AppServiceProvider.php

<?php
  
namespace App\Providers;
  
use Illuminate\Support\ServiceProvider;
use Illuminate\Support\Facades\Blade;
use App\Models\Setting;
  
class AppServiceProvider extends ServiceProvider
{
    /**
     * Register any application services.
     *
     * @return void
     */
    public function register()
    {
          
    }
  
    /**
     * Bootstrap any application services.
     *
     * @return void
     */
    public function boot()
    {
        view()->share('theme', 'admin.layout');
          
        view()->share('projectTitle', Setting::where('name', 'project_title')->value('value'));
    }
}

Use Global Variables in Blade File

resources/views/demo.blade.php

Read Also: Laravel Remove All Spaces from String Example
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title></title>
</head>
<body>
  
    <h1>{{ $projectTitle }}</h1>
    <h2>{{ $theme }}</h2>
  
</body>
</html>

Output:

You can see the below output:

I hope it can help you...

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