<?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);
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