Online PHP editor | refs for 0N4W9

<?php print sprintf('%g', 0.001); print "\n"; print sprintf('%g', 0); print "\n"; print sprintf('%s', 1000000); print "\n"; print sprintf('%g', 100); print "\n"; print sprintf('%g', -1); print "\n"; print sprintf('%f', 0.00000001); print "\n"; print sprintf('%f', -0.00000001);