laravel check last iteration of foreach loop while using if condition in the foreach loop

Question

How to find the last item in the foreach loop if Im using @if inside the foreach, I want to find it so I want to remove the dot after the last item, I want these dots to be shown only between items like: hello . Help . I know the way using loop-->last, but it doesnt work becuase the @if conditon shows different last item, which means if we have 100 items but when we use if it will show let say the item 1 and 42 and 63 so the last item here is 63 but when use loop->last will show that last item is 100

Here but what I have is like this: Here.

@foreach($cuisines as $cuisine)

    @if(($cuisine->id)==($scuitem->cuisine_id))
        {{ $cuisine->title }} •
    @endif 

@endforeach

Need you to use $end = end($cuisines) before loop and match with $end->cuisine_id == $cuisine->id inside loop — Gulshan S
– Gulshan S, Commented Sep 27, 2019 at 7:04

Yasin Patel · Accepted Answer · 2019-09-27 13:59:54Z

4

You can use $loop->last :

@foreach($cuisines as $cuisine)
       @if(($cuisine->id)==($scuitem->cuisine_id))
          {{ $cuisine->title }} 
         @if(!($loop->last))
            •
         @endif
       @endif 
@endforeach

Edited :

Now Use this code in Controller and pass $str to view

$arr = [];
foreach($cuisines as $cuisine){
  if(($cuisine->id)==($scuitem->cuisine_id)){
    $arr[] = $cuisine->title;
  }
}
$str = implode(' • ',$arr);

Or if you want to code in view than use as below :

@php
  $arr = [];
  foreach($cuisines as $cuisine){
    if(($cuisine->id)==($scuitem->cuisine_id)){
      $arr[] = $cuisine->title;
    }
  }
  $str = implode(' • ',$arr);
@endphp

edited Sep 27, 2019 at 13:59

answered Sep 27, 2019 at 7:06

Yasin Patel

5,7818 gold badges37 silver badges57 bronze badges

Sign up to request clarification or add additional context in comments.

3 Comments

user12129081 Over a year ago

I know this way but it doesnt work becuase the @if conditon shows different last item, which means if we have 100 items but when we use if it will show let say the item 1 and 42 and 63 so the last item here is 63 but when use loop->last will show that last item is 100, u got what I mean?

user12129081 Over a year ago

thank you but how to print out the result? I tried to make another loop for $arr by using foreach ($arr as newcouisine) but its the same result

Yasin Patel Over a year ago

@AshMalek, than you just need to code {{ $str }} where you want to display result

Jerodev · Accepted Answer · 2019-09-27 07:34:04Z

2

Laravel actualy has the $loop variable with information about the current iteration.

For example $loop->last is a boolean indicating if we are on the last iteration.

@foreach($cuisines as $cuisine)
    @if(($cuisine->id)==($scuitem->cuisine_id))
        {{ $cuisine->title }}{{ $loop->last ? '' : ' •' }}
    @endif
@endforeach

edited Sep 27, 2019 at 7:34

answered Sep 27, 2019 at 7:06

Jerodev

33.3k11 gold badges96 silver badges113 bronze badges

2 Comments

user12129081 Over a year ago

I know this way but it doesnt work becuase the @if conditon shows different last item, which means if we have 100 items but when we use if it will show let say the item 1 and 42 and 63 so the last item here is 63 but when use loop->last will show that last item is 100, u got what I mean?

Jerodev Over a year ago

Wouldn't it then be a better idea to move the filtering to the controller? Otherwise you will have too much logic in your views.

Collectives™ on Stack Overflow

laravel check last iteration of foreach loop while using if condition in the foreach loop

2 Answers 2

3 Comments

2 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

3 Comments

2 Comments

Your Answer

Sign up or log in

Post as a guest

Related