fizzbuzz.php

<?php

$f = function($a) {
    switch(0) {
    case $a % 15:
        return 'FizzBuzz';
    case $a % 3:
        return 'Fizz';
    case $a % 5:
        return 'Buzz';
    default:
        return $a;
    }
};

array_map('printf', array_map($f, range(0, $argv[1])));