Laravel: Can't use @include blade variable into its parent blade

Question

I am facing a problem with the scope of the laravel blade file. The variable set inside the @include blade can't be used in its parent blade. For example

child.blade.php

$myVar = "foo";

And then in the parent.blade.php

@include('child') {{-- including the child blade. --}}
{{ $myVar }}   {{-- printing the child blade variable --}}

Undefined variable: myVar in view parent.blade.php

I have tried this solution but I still can't modify the variable inside my child blade.

Answer 1

Calling a variable in parent file which was initialized in child file, doesn't make sense.

What you can do is create the variable on parent blade file using and pass to child.

@php($variable = 'test')
@include('child', ['variable' => $variable]) // Passing variable to child blade file.

{{ $variable }}

Answer 2

In Laravel if you want to access variable then you have to pass it into that function which will be in controller using compact()