$array = explode("9", $pi);
function sortByLength($a,$b){
return strlen($b)-strlen($a);
}
usort($array,'sortByLength');
echo $array[0];
Search found 1 match
- Tue Mar 19, 2013 2:15 pm
- Forum: Challenges Solved
- Topic: Pi Hates Nines
- Replies: 26
- Views: 8510