newuser.php

来自「PHP4_0入门与提高源程序代码」· PHP 代码 · 共 36 行

PHP
36
字号
<? SetCookie("visitor",$login,time()+864000);  ?>
<HTML>
<HEAD><TITLE>Thanks!</TITLE></HEAD>
<BODY>
<?
mysql_connect("localhost", "username", "pass") or DIE("Unable to
connect to database");
@mysql_select_db("project") or die("Unable to select database");

$result = mysql_query("Select * from users where login='$login'");
if(!mysql_numrows($result)) {
#Make a new login - entire page follows
$result = mysql_query("insert into users values (
			'$login',
			'$password',
			NOW(),
			'$news1',
			'$news2',
			'$news3')");
?>

<br>
Thanks for logging in!<br><br>
To see what the page looks like with your personal
settings, please <a href="index.php">return</a>.
<? }

else {

echo "Whoa!  Someone has already picked that username!<br><br>";
echo "Please hit the back button and pick a unique login.";

} ?>
</body>
</html>

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