Task 11

<?php
$arr = ["Alex", "Jacob", "Mark", "Max"];
$i = count ($arr);

print_r ($i);
if (empty ($arr)) {
    $result = "no one likes this";
}
elseif ($i==1) {
    $result = implode($arr)." likes this";
}
elseif ($i==2) {
    $result = implode(" and ", $arr)." likes this";
}
elseif ($i==3) {

    $result = implode(" and ",$arr)." likes this";
    $result = preg_replace("/ and /", ", ", $result, 1);
}
elseif ($i>3) {
    $i=$i-2;
    $arr=array_slice($arr,0,2);
    $result = implode(", ",$arr)." and ".$i." others likes this";
}


var_dump($result);

?>