if($_GET[m] != "") $m = $_GET[m]; if($_POST[m] != "") $m = $_POST[m]; if($m == ""){ first(); }elseif($m == "second"){ second(); }else{ }
if($_GET[m] != "") $m = $_GET[m]; if($_POST[m] != "") $m = $_POST[m]; if($m == ""){ first(); }elseif($m == "second"){ second(); }else{ }