Online PHP editor | output for W4Zai

@ 2019-10-15T17:51:08Z

<?php

$a = Array
(
    'user_id' => 10,
    'id' => 2,
    'user' => 'Nakiya',
);

$b = Array
(
    'user_id' => 10,
    'id' => 7,
    'user' => 'Nakiya',
);

/**
     * Return an array with all elements found in both input arrays.
     */
    function intersection($a, $b)
    {
        $a = (array) $a;
        $b = (array) $b;

        return array_values(array_intersect($a, $b));
    }

$arr =intersection($a, $b);

print_r($arr);

Output for 7.1.25 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7: Array ( [0] => 10 [1] => Nakiya )
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [0] => 10 [1] => Nakiya )

preferences:dark modelive preview