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 vote344 views1 answer
Php dar echo em um stdClass
PHP
0 vote295 views1 answer
Fetch_object php
PHP
14 votes317 views3 answers
Getip php
PHP
0 vote406 views1 answer
Warning: get_browser(): browscap ini directive not set in
PHP
0 vote384 views1 answer
Php storm can't write
PHP
0 vote362 views1 answer
Laravel create coma separated string from query
PHP Laravel
1 vote316 views1 answer
Behamin bresource collection
PHP
0 vote353 views1 answer
Php set title dynamically
PHP
19 votes367 views6 answers
Laravel logger
PHP Laravel
35 votes321 views6 answers
Php format date
PHP