Find common value from sub arrays

function multi_intersect($arr) {
   $return = array();
   foreach ($arr as $a) {
       foreach ($arr as $b) {
           if ($a === $b) continue;
           $return = array_merge($return, array_intersect($a, $b));
       }
   }
   return array_unique($return);
}

Source: stackoverflow.com

Similar codes

0 vote340 views1 answer
Laravel Deployment to google cloud app engine flexible environment app.yaml file
PHP Laravel
0 vote344 views2 answers
Laravel display category post by slug
PHP Laravel
0 vote287 views1 answer
Double in migration laravel
PHP
0 vote288 views1 answer
Red rose
PHP
9 votes301 views3 answers
Alias seeddb='php artisan db:seed'
PHP
0 vote291 views1 answer
Stripe cards
PHP
15 votes382 views3 answers
Foreign id laravel migration
PHP Laravel
1 vote347 views1 answer
Redirect http to https htaccess laravel 8
PHP
19 votes286 views6 answers
Laravel 8 make model with migration and controller
PHP
0 vote356 views1 answer
Laravel collection shuffle
PHP Laravel