1
每当我的用户转到会话用户名更改下方的页面时。有人能告诉我为什么吗?我会很感激。我有一种感觉,它可能与我在开始会话后声明的while循环有关。PHP用户登录更改!
这是用户名更改的页面! (leaderboard.php)
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<?php
session_start();
if ($_SESSION['username'])
$user = "Welcome, ".$_SESSION['username']."!<br><a href='logout.php'>Logout</a>";
else
die("You must be logged in!");
$connect = //CONNECT TO DATABASE
$query = "SELECT @rank:= @rank + 1 as rank, s.* FROM (SELECT username, score, wins, games FROM stats, (SELECT @rank:=0) r ORDER BY score DESC LIMIT 10) s";
if ($query_run = mysql_query($query))
{
//begin table
echo "<div class='container'>
<table class='tableposition' border='1' width='600' cellpadding='3' cellspacing='0'>
<caption>OVERALL RANKINGS</caption>
<tr class='tablehead'>
<th>RANK</th>
<th> USERNAME</th>
<th>OVERALL SCORE</th>
<th>WIN%</th>
</tr>";
//begin loop
while ($query_row = mysql_fetch_assoc($query_run))
{
$rank = $query_row['rank'];
$username = $query_row['username'];
$score = $query_row['score'];
$wins = $query_row['wins'];
$games = $query_row['games'];
$winpere = $wins/$games * 100;
$winper = number_format($winpere,1);
echo "<tr class='tablecontents'>
<td>$rank</td>
<td>$username</td>
<td>$score</td>
<td>$winper %</td>
</tr>
";
}
//end loop
//close table
echo "</table>
</div>";
}else{
echo mysql_error();
}
//superbox file
include('superbox.php');
?>
请将代码降低到最低程度,我们几乎不需要知道您的等级名称等等。使查看槽更容易,更有吸引力回答。 – Wrikken
不要将整数转换为字符串('1235') – Fredrik