laravel $loop variable 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: $loop variable laravel

@foreach ($pages as $page)
    
{{ $loop->iteration }}: {{ $page->title }}
        @if ($page->hasChildren())
        

        @foreach ($page->children() as $child)
            
{{ $loop->parent->iteration }}.{{ $loop->iteration }}:
                {{ $child->title }}
        @endforeach
        
        @endif
    
@endforeach