Array intersect

Php get intersection of two arrays

$array1 = [1, 2];
$array2 = [2, 3, 4];
$commonValue = array_intersect($array1, $array2);
//$commonValue = 2
// If you have X number of arrays you can do:
$array1 = [1, 2];
$array2 = [2, 3, 4];
$arrayOfArrays = [$array1, $array2];
$commonValue = array_intersect(...$arrayOfArrays);

Array intersect

array_intersect(array $array, array ...$arrays): array

/* Returns an array containing all of the values in array whose 
   values exist in all of the parameters. */

Source: php.net

Similar codes

1 vote125 views1 answer
File to binary php
PHP
4 votes141 views2 answers
Pdo last id
PHP
2 votes150 views2 answers
Importing current year in laravel blade
PHP Laravel
0 vote130 views2 answers
Auto complete order paid1
PHP
0 vote156 views1 answer
Cut pice of text in laravel
PHP
0 vote140 views1 answer
Laravel request input default value
PHP
0 vote130 views1 answer
Php pdo setting error modes
PHP
0 vote124 views2 answers
Laravel blade empty
PHP
1 vote165 views1 answer
Php base64img to file
PHP
0 vote124 views2 answers
Steps to create laravel project
PHP