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I've been trying to define a variable globally into my project (laravel 7). I need this variable be available in all views but i am getting following error:
$count is undefined
Make the variable optional in the blade template. Replace {{ $count }} with {{ $count ?? '' }}
First step i created a new service providerTestSeriviceProvider
Second step I added following line tocongif\app.php
App\Providers\TestServiceProvider::class,
Then i wrote following codes intoboot method ofTestServiceProvider
public function boot()
{
View::composer('*', function ($view) {
$view->with('count', 333);
});
}
Which part have i made mistake?
This can be done in theboot() method of theAppServiceProvider.
Just addview()->share('count', 333); and your$count is accessible on any blade page. If you have many shared data implemented, yes you can make a separate ServiceProvider for this. But keep in mind that your shared data may be overwritten in controllers.
Depending on the reason why you want to do this, you can look into a combination of middleware and thesession() helper or combine shared variables in an array.
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