php 很久没写了

<?php/** * UCenter 应用程序开发 Example * * */include "configs/config.php";//ļinclude "class/adodb/adodb.inc.php";//adodbinclude "includes/functions.php";//ú$conn = &ADONewConnection('mysql'); //mysql$conn->Connect($DB_HOST,$DB_USER,$DB_PASSWORD,$DB_NAME);// bdif(empty($_POST['submit'])) {//登录表单echo '<form method="post" action="'.$_SERVER['PHP_SELF'].'">';echo 'Loading:';echo '<dl><dt>Username</dt><dd><input name="username" value="ayao"></dd>';echo '<dt>Password</dt><dd><input name="password" type="password" value="1"></dd></dl>';echo '<input name="submit" type="submit" value = "submit">';echo '</form>';} else {//通过接口判断登录帐号的正确性，返回值为数组list($uid,$username,$code) = uc_user_login($_POST['username'], $_POST['password']);setcookie('Example_auth', '', -3600);if($uid>0){setcookie('Example_auth', $username);setcookie('Example_code', $code);//第一种 window.open/*echo '<mce:script language="javascript"><!--window.open("http://192.168.0.80:90/flashgame.html?'.time().'","torobin","top=0,left=0,toolbar=no,location=no")// --></mce:script>';*/echo '<mce:script language="javascript"><!--window.open("http://192.168.0.80:90/flashgame.html?'.time().'")// --></mce:script>';//第二种 url clickecho '<a href="http://192.168.0.80:90/flashgame.html?'.time().';" mce_href="http://192.168.0.80:90/flashgame.html?'.time().';" target="_blank">弹出窗口如果被屏蔽，另外打开</a><br>';/* echo "<mce:script LANGUAGE='javascript'><!--alert('www.sina.com.cn');// --></mce:script>"; *//* echo '<mce:script language="javascript"><!--goURL("http://www.google.com");// --></mce:script>'; */}echo 'uid '.$uid.'<br>';echo 'username '.$username.'<br>';echo 'code '.$code.'<br>';}?><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><mce:script language="javascript"><!-- function goURL(url){ document.all.netbee.href=url; document.all.netbee.target="_blank"; document.all.netbee.click(); }// --></mce:script> <a id="netbee" href="index.php" mce_href="index.php"></a><!--<input type= "button" onClick="javascript: goURL('<?php echo 'http://192.168.0.80:90/flashgame.html?'.time(); ?>');" value= "另外打开2">--><p>返回参数说明 <br> 参数uid 成功:账号id, 失败: -1 不存在的账号 -2密码错误 -3生成验证码失败<br> 参数username 传递账号<br> 参数code 验证码 <a href="usercheck.php?checkcode=<?php echo $code ?>">Server测试验证码</a> 参数code 验证码 <a href="userserver.php" mce_href="userserver.php">client测试验证码</a></p> <p> <?php if($_COOKIE[Example_auth]) {echo '<a href="userlogout.php" mce_href="userlogout.php">登出</a>';} echo '    <a href="userreg.php" mce_href="userreg.php">注册</a>';echo '    <a href="userload.php" mce_href="userload.php">登录</a>';?> </p>