how to use variable inside laravel @include?

Question

{{$one = 'testFileName'}}

@include('folder.project.$one')

Answer 1

You can do that

First solution

{{$one = 'folder.project.testFileName'}}

@include($one)

second solution

{{$one = 'testFileName'}}

@include("folder.project.$one")

third solution

{{$one = 'testFileName'}}

@include("folder.project." . $one)

And for define variable you can also use

@php
    $one = 'testFileName';
@endphp

or (but it can depends of laravel version)

@php($one = 'testFileName')

Answer 2

First define variable in PHP tag (not {{ }})

@php($one = 'testFileName')

Second Use variable :

@include('folder.project'.$one)