Generate CPU load

a neat trick to generate cpu load:

$result = 1; foreach ($number in 1..2147483647) {$result = $result * $number};

can be extend to:

foreach ($loopnumber in 1..2147483647) {$result=1;foreach ($number in 1..2147483647) {$result = $result * $number};$result}

source: http://waynes-world-it.blogspot.ro/2009/05/generating-100-cpu-with-calc-or.html