- array_intersect: documentation ( source)
- print_r: documentation ( source)
<?php
$hasil = 52.5;
$biasa = array(0,40,65);
$puas = array(40,65,80);
$istimewa = array(65,80,100);
$result = array_intersect($biasa, $puas);
print_r($result);
echo $array1[1];
if ($hasil >= $result ){ echo "true"; }else{echo "false";}