In laravel, how to declare global variables avaible to all blade files?-CodePudding

I want to use data in multiple views throughout my project, but I don't have an example of what I want to share. I have read about the View::composer method, but I am not sure if this is the right approach. Can anyone provide an example of how to use this method or suggest an alternative method for sharing data across all views in Laravel?

I have find this syntax :

 public function boot()
    {
        // Using class based composers...
        View::composer('profile', ProfileComposer::class);
 
        // Using closure based composers...
        View::composer('dashboard', function ($view) {
            //
        });
    }

Thank you !

CodePudding user response：

The documentation has a section about this: https://laravel.com/docs/9.x/views#sharing-data-with-all-views

public function boot()
{
    View::share('global_value', 'yep this is a global value');
}

CodePudding user response：

In your /app/Providers/AppServiceProvider file in boot method you can add the varibale and then use it any blade View:

public function boot()
{
    $media_url="https://www.google.com/";
    $subject = Subject::get();

    view()->share('media_url', $media_url);
    view()->share('subject', $subject);
}

Now you can use $media_url, $subject on any of your blade directly.