Value inside include

Question

I want to declare the value inside the include, so that later I can call it in the file itself

First I do this

@include('components.protected-email', ['key' => 'emails[0]'])

and in the file itself

@php $split = explode('@', $key); $first = $split[0]; $second = $split[1]; @endphp <a href="" data-first="{{ $first }}" data-second="{{ $second }}" class="js-combaine-email"></a>

But I get the error

ErrorException Undefined offset: 1 (View: D:\wamp64\www\test\resources\views\components\protected-email.blade.php)

stackoverflow.com/a/52218502/2943403 you don't need to split in the view. — mickmackusa
– mickmackusa ♦, Commented Oct 18, 2021 at 10:41

user8034901 · Accepted Answer · 2021-10-18 10:30:03Z

You're using a string as your $key parameter. Your string doesn't contain a @ character, so $split = explode('@', $key); will result in $split[0] holding your complete string, since it cannot be exploded. $split[1] does not exist so you get

"ErrorException Undefined offset: 1..."

Assuming you have $emails[0] defined somewhere change

@include('components.protected-email', ['key' => 'emails[0]'])

to

@include('components.protected-email', ['key' => $emails[0]])

You also might want to check if $split[1] exists before assigning it

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