If value==value1 elseif that value !==value1 display those that are not

Hi There If I had the following

if($values==$values1) {
//display those that are 
}elseif($values!==$values1) { 
// HOW TO DISPLAY $values THAT ARE NOT EQUAL TO $values1?     ********
}

Some example is $values are entire column of a database and $values1 of another column and dysplay both the results that do equal in both columns and those that dont equal also echo!