$fruits1 = array("apple", "banana", "orange"); $fruits2 = array("banana", "grape", "orange"); $common_fruits = array_intersect($fruits1, $fruits2); print_r($common_fruits);
$fruits1 = array("apple", "banana", "orange"); $fruits2 = array("banana", "grape", "orange"); $common_fruits = array_intersect($fruits1, $fruits2); print_r($common_fruits);