CITY OF DETROIT

error) == 0) { if ($visitors_online->count_users() == 1) { echo "There is " . $visitors_online->count_users() . " visitor online"; } else { echo "There are " . $visitors_online->count_users() . " visitors online"; } } else { echo "Users online class errors:

\r\n"; for ($i = 0; $i < count($visitors_online->error); $i ++ ) { echo "
• " . $visitors_online->error[$i] . "
\r\n"; } echo "

MATH BEYOND THE REALM