Online PHP editor | refs for knSrS

<?php var_dump(getHourFormatForTimingGraph("0")); var_dump(getHourFormatForTimingGraph("3")); var_dump(getHourFormatForTimingGraph("12")); var_dump(getHourFormatForTimingGraph("20")); function getHourFormatForTimingGraph($str) { $dt = DateTime.createFromFormat('G',$str); return $dt; }