how to echo variable in laravel 8 code example

Example 1: laravel for loop

@for ($i = 0; $i < 10; $i++)
    The current value is {{ $i }}
@endfor

@foreach ($users as $user)
    
This is user {{ $user->id }}
@endforeach

@forelse ($users as $user)
    
{{ $user->name }}
@empty
    
No users
@endforelse

@while (true)
    
I'm looping forever.
@endwhile

Example 2: laravel foreach first

@foreach ($users as $user)
    @if ($loop->first)
        This is the first iteration.
    @endif

    @if ($loop->last)
        This is the last iteration.
    @endif

    
This is user {{ $user->id }}
@endforeach