$forgetup = 60000;
function exponentialforgetup()
{
$forgetup/2;
messageall('',"FUUUUUUUUUUUUUUUUUUUUUU-");
echo("I C WUT U DID DERE");
error("forget SYSTEM ERROR");
schedule($forgetup,0,exponentialforgetup);
}
exponentialforgetup();
This would eventually cause an infinite loop.