In this article, we will see laravel 9 foreach loop variable example. Laravel provides a simple blade template that provides many directives to use directly in HTML code. Blade also provides convenient shortcuts for common PHP control structures, such as conditional statements and loops. Laravel blade has a foreach directive.
@foreach directive is the same as foreach loop. While iterating through a foreach loop, you may use the loop variable to gain valuable information about the loop. The $loop variable is used to get information about the first or last iteration through the loop.
So, let's see foreach loop variable laravel 9, foreach loop in laravel 9 blade, laravel 9 foreach loop in the controller.
@foreach ($users as $user)
@if ($loop->first)
This is the first iteration.
@endif
@if ($loop->last)
This is the last iteration.
@endif
<p>This is user {{ $user->id }}</p>
@endforeach If you are in a nested loop, you may access the parent loop's $loop variable via the parent property.
@foreach ($users as $user)
@foreach ($user->posts as $post)
@if ($loop->parent->first)
This is the first iteration of the parent loop.
@endif
@endforeach
@endforeachThe index of the current loop iteration (starts at 0).
@php
$numbers = [1, 3, 5, 7, 9, 11];
@endphp
@foreach ($numbers as $number)
@if ($loop->index == 2)
{{ $number }} // 5
@endif
@endforeachThe current loop iteration (starts at 1).
@php
$numbers = [1, 3, 5, 7, 9, 11];
@endphp
@foreach ($numbers as $number)
@if ($loop->iteration == 3)
{{ $number }} // 5
@endif
@endforeach The $loop variable also contains a variety of other useful properties:
| Property | Description |
|---|---|
$loop->index |
The index of the current loop iteration (starts at 0). |
$loop->iteration |
The current loop iteration (starts at 1). |
$loop->remaining |
The iterations remaining in the loop. |
$loop->count |
The total number of items in the array being iterated. |
$loop->first |
Whether this is the first iteration through the loop. |
$loop->last |
Whether this is the last iteration through the loop. |
$loop->even |
Whether this is an even iteration through the loop. |
$loop->odd |
Whether this is an odd iteration through the loop. |
$loop->depth |
The nesting level of the current loop. |
$loop->parent |
When in a nested loop, the parent's loop variable. |
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