检查数组中是否存在任何值

Question

Want to shorten this code

if( (in_array('2', $values)) or (in_array('5', $values)) or (in_array('6', $values)) or (in_array('8', $values)) ){
echo 'contains 2 or 5 or 6 or 8';
}

Tried this

(in_array(array('2', '5', '6', '8'), $values, true))

but as i understand true is only if all the values exists in array

Please, advice

Answer 1

Try array_intersect(), eg

if (count(array_intersect($values, array('2', '5', '6', '8'))) > 0) {
    echo 'contains 2 or 5 or 6 or 8';
}

Example here - http://codepad.viper-7.com/GFiLGx