/PHP/ErrorException Undefined index(laravel 7 array helpers)

ErrorException Undefined index(laravel 7 array helpers)

use Illuminate\Support\Arr;

$array = ['name' => 'John Doe', 'age' => 17];

$exists = Arr::exists($array, 'name');

// true

$exists = Arr::exists($array, 'salary');

// false

Source: laravel.com

Similar codes

0 vote249 views1 answer
Laravel get referer without host
PHP
2 votes279 views3 answers
Laravel get file size uploaded
PHP Laravel
0 vote270 views5 answers
Django-tool-bar
PHP
11 votes267 views2 answers
Laravel model guarded
PHP
0 vote258 views2 answers
Get http referer php
PHP
28 votes279 views6 answers
Laravel change column type
PHP Laravel
3 votes253 views1 answer
How to install all php extensions ubuntu
PHP
0 vote299 views1 answer
Cases_sensitive
PHP
0 vote311 views2 answers
WordPress add query string to URL
PHP Wordpress
1 vote240 views1 answer
Php check if its a name
PHP