// 00000000
//00000000代表全部灯灭。
//
//
echo "<br />灯1是亮着";
} else {
echo "<br />灯1是灭的";
}
//需求1b：请输出灯泡2的状态；
if (($state & D2) > 0) {
echo "<br />灯2是亮着";
} else {
echo "<br />灯2是灭的";
}
function ShowAll()
{
echo "<p>";
for ($i = 1; $i <= 5; ++$i) {
$s = "D" . $i;
if (($GLOBALS['state'] & constant($s)) > 0) {
echo "灯{$i}亮着<br />";
} else {
echo "灯{$i}灭着<br />";
}
}
}
ShowAll();
?>
</body>
</html>
fwrite($myfile, $info[$i]->age);
fwrite($myfile, " ");
fwrite($myfile, $info[$i]->school);
fwrite($myfile, " ");
fwrite($myfile, "@");
}
}
function Exit1()
{
return exit;
}
switch ($i) {
case "Add":
Add($name, $age, $school);
break;
case "Delete by name":
Delete1($info);
break;
case "Show all":
ShowAll($info);
break;
case "Sort by name":
Sort1($info);
break;
case "Exit":
Exit1();
break;
default:
echo "Reclick the button!";
break;
}
