我正在从数据库加载一个变量以显示在配置文件中，但是当我尝试加载它时，总是只对两个变量说undefined index。所有其他变量都有效，只有这两个变量不起作用。
注意：未定义的索引：第347行的F：\ xamp \ htdocs \ Adminx \ function \ updateinfo.php中的电子邮件
注意：未定义的索引：第349行的F：\ xamp \ htdocs \ Adminx \ function \ updateinfo.php中的警告
if ($num == 1) {
$row = mysqli_fetch_array($result, MYSQLI_ASSOC);
$pname = $row['Username'];
$pkills = $row['Kills'];
$pdeaths = $row['Deaths'];
$pscore = $row['Level'];
$pmoney = $row['Money'];
$padmin = $row['Admin'];
$pvip = $row['VIP'];
$pbank = $row['BankMoney'];
$probskill = $row['RobbersKilled'];
$pterskill = $row['CopsKilled'];
$pskin = $row['Skin'];
$pipadr = $row['IP'];
$pemail = $row['Email']; ....line 347
$pwarnings = $row['Warnings']; .... line 349
}
这是我在管理层提交更新表单后发送更新查询的方式：
if (!empty($_POST['oldusername']) || !empty($_POST['Skin']) ||
!empty($_POST['newusername']) || !empty($_POST['Password']) ||
!empty($_POST['Kills']) || !empty($_POST['Deaths']) ||
!empty($_POST['Level']) || !empty($_POST['Money']) ||
!empty($_POST['BankMoney']) || !empty($_POST['Admin']) ||
!empty($_POST['VIP']) || !empty($_POST['RobbersKilled']) ||
!empty($_POST['CopsKilled']) || !empty($_POST['ipadr']) ||
!empty($_POST['Email']) || !empty($_POST['Warnings'])) {
$username = mysqli_real_escape_string($con, $_POST['oldusername']);
$nusername = mysqli_real_escape_string($con, $_POST['newusername']);
$skin = mysqli_real_escape_string($con, $_POST['Skin']);
$password = strtoupper(hash('whirlpool', mysqli_real_escape_string($con, $_POST['Password'])));
$kills = mysqli_real_escape_string($con, $_POST['Kills']);
$deaths = mysqli_real_escape_string($con, $_POST['Deaths']);
$score = mysqli_real_escape_string($con, $_POST['Level']);
$money = mysqli_real_escape_string($con, $_POST['Money']);
$bank = mysqli_real_escape_string($con, $_POST['BankMoney']);
$admin = mysqli_real_escape_string($con, $_POST['Admin']);
$vip = mysqli_real_escape_string($con, $_POST['VIP']);
$robskill = mysqli_real_escape_string($con, $_POST['RobbersKilled']);
$terskill = mysqli_real_escape_string($con, $_POST['CopsKilled']);
$ipadr = mysqli_real_escape_string($con, $_POST['ipadr']);
$email = mysqli_real_escape_string($con, $_POST['Email']);
$warnings = mysqli_real_escape_string($con, $_POST['Warnings']);
if ($skin == 265) $team = 2;
else if ($skin == 266) $team = 2;
else if ($skin == 267) $team = 2;
else if ($skin == 280) $team = 2;
else if ($skin == 281) $team = 2;
else if ($skin == 282) $team = 2;
else if ($skin == 283) $team = 2;
else if ($skin == 284) $team = 2;
else if ($skin == 288) $team = 2;
else if ($skin == 286) $team = 3;
else if ($skin == 285) $team = 4;
else if ($skin == 287) $team = 5;
else if ($skin == 274) $team = 1;
else if ($skin == 275) $team = 1;
else if ($skin == 276) $team = 1;
else if ($skin == 163) $team = 6;
else if ($skin == 164) $team = 6;
else if ($skin == 165) $team = 6;
else if ($skin == 166) $team = 6;
else $team = 0;
if ($_POST['Password'] == "Crypted")
$query1 = "UPDATE `players` SET `Username`='$nusername',`Kills`='$kills',`Deaths`='$deaths',`Level`='$score',`Money`='$money',`Admin`='$admin',`VIP`='$vip',`Email`='$email',`BankMoney`='$bank',`RobbersKilled`='$robskill',`CopsKilled`='$terskill',`Warnings`='$warnings',`Skin`='$skin',`Team`='$team' WHERE `Username`='$username' LIMIT 1";
else
$query1 = "UPDATE `players` SET `Username`='$nusername',`Password`='$password',`Kills`='$kills',`Deaths`='$deaths',`Level`='$score',`Money`='$money',`Admin`='$admin',`VIP`='$vip',`Email`='$email',`BankMoney`='$bank',`RobbersKilled`='$robskill',`CopsKilled`='$terskill',`Warnings`='$warnings',`Skin`='$skin',`Team`='$team' WHERE `Username`='$username' LIMIT 1";
mysqli_query($con, $query1);
这是查询的打印：
UPDATE `players`
SET `Username`='vassilis',`Kills`='4',`Deaths`='9',`Level`='4',`Money`='94300',`Admin`='5',`VIP`='3',`Email`='sadsa@gmail.com',`BankMoney`='1133001',`RobbersKilled`='0',`CopsKilled`='0',`Warnings`='23',`Skin`='7',`Team`='0'
WHERE `Username`='vassilis' LIMIT 1
查询没有被发送，我只是感到困惑。
这是我用来更新播放器的完整代码
if(isset($_SESSION['loggedin']))
{
if($_SESSION['adminlvl'] >2)
{
if(!empty($_GET['user']))
{
$user=$_GET['user'];
}
elseif(empty($_GET['user']))
{
if(!empty($_POST))
{
if(!empty($_POST['oldusername']) || !empty($_POST['Skin']) || !empty($_POST['newusername']) || !empty($_POST['Password']) || !empty($_POST['Kills']) || !empty($_POST['Deaths']) || !empty($_POST['Level']) || !empty($_POST['Money']) || !empty($_POST['BankMoney']) || !empty($_POST['Admin']) || !empty($_POST['VIP']) || !empty($_POST['RobbersKilled']) || !empty($_POST['CopsKilled']) || !empty($_POST['ipadr']) || !empty($_POST['Email']) || !empty($_POST['Warnings']))
{
$username = mysqli_real_escape_string($con, $_POST['oldusername']);
$nusername = mysqli_real_escape_string($con, $_POST['newusername']);
$skin = mysqli_real_escape_string($con, $_POST['Skin']);
$password = strtoupper(hash('whirlpool',mysqli_real_escape_string($con, $_POST['Password'])));
$kills = mysqli_real_escape_string($con, $_POST['Kills']);
$deaths = mysqli_real_escape_string($con, $_POST['Deaths']);
$score = mysqli_real_escape_string($con, $_POST['Level']);
$money = mysqli_real_escape_string($con, $_POST['Money']);
$bank = mysqli_real_escape_string($con, $_POST['BankMoney']);
$admin = mysqli_real_escape_string($con, $_POST['Admin']);
$vip = mysqli_real_escape_string($con, $_POST['VIP']);
$robskill = mysqli_real_escape_string($con, $_POST['RobbersKilled']);
$terskill = mysqli_real_escape_string($con, $_POST['CopsKilled']);
$ipadr = mysqli_real_escape_string($con, $_POST['ipadr']);
$email = mysqli_real_escape_string($con, $_POST['Email']);
$warnings = mysqli_real_escape_string($con, $_POST['Warnings']);
if($skin == 265) $team = 2;
else if($skin == 266) $team = 2;
else if($skin == 267) $team = 2;
else if($skin == 280) $team = 2;
else if($skin == 281) $team = 2;
else if($skin == 282) $team = 2;
else if($skin == 283) $team = 2;
else if($skin == 284) $team = 2;
else if($skin == 288) $team = 2;
else if($skin == 286) $team = 3;
else if($skin == 285) $team = 4;
else if($skin == 287) $team = 5;
else if($skin == 274) $team = 1;
else if($skin == 275) $team = 1;
else if($skin == 276) $team = 1;
else if($skin == 163) $team = 6;
else if($skin == 164) $team = 6;
else if($skin == 165) $team = 6;
else if($skin == 166) $team = 6;
else $team = 0;
if ($_POST['Password'] == "Crypted") $query1 = "UPDATE `players` SET `Username`='$nusername',`Kills`='$kills',`Deaths`='$deaths',`Level`='$score',`Money`='$money',`Admin`='$admin',`VIP`='$vip',`Email`='$email',`BankMoney`='$bank',`RobbersKilled`='$robskill',`CopsKilled`='$terskill',`Warnings`='$warnings',`Skin`='$skin',`Team`='$team' WHERE `Username`='$username'";
else $query1 = "UPDATE `players` SET `Username`='$nusername',`Password`='$password',`Kills`='$kills',`Deaths`='$deaths',`Level`='$score',`Money`='$money',`Admin`='$admin',`VIP`='$vip',`Email`='$email',`BankMoney`='$bank',`RobbersKilled`='$robskill',`CopsKilled`='$terskill',`Warnings`='$warnings',`Skin`='$skin',`Team`='$team' WHERE `Username`='$username'";
mysqli_query($con, $query1);
echo "<h2><b>Success</b></h2></br></br>
<div class='alert alert-success' role='alert'>You have successfully updated <b><a href='profile.php?user=$username'>$username</a></b>'s player information.</div>
<meta http-equiv='Refresh' content='4;url=updateplayer.php'/>";
}
else
{
echo "<h2><b>Error</b></h2></br></br>";
echo "<div class='alert alert-danger' role='alert'>An error with the page occurred.</div>";
echo "<meta http-equiv='Refresh' content='2;url=updateplayer.php'/>";
}
}
else
{
echo "<div class='well'>";
echo "<h2>Error</h2>";
echo "<div class='alert alert-danger' role='alert'>No user entered.</div>";
echo "</div>";
echo "<meta http-equiv='Refresh' content='2;url=updateplayer.php' />";
echo "</div>";
mysqli_close($con);
}
}
if (isset($user))
{
$query = "SELECT * FROM `players` WHERE `Username`='$user'";
$result=mysqli_query($con, $query);
$num=mysqli_num_rows($result);
if($num == 1)
{
$row=mysqli_fetch_array($result,MYSQLI_ASSOC);
$pname = $row['Username'];
$pemail = $row['Email'];
$pkills = $row['Kills'];
$pdeaths = $row['Deaths'];
$pscore = $row['Level'];
$pmoney = $row['Money'];
$padmin = $row['Admin'];
$pvip = $row['VIP'];
$pwarnings = $row['Warns'];
$pbank = $row['BankMoney'];
$probskill = $row['RobbersKilled'];
$pterskill = $row['CopsKilled'];
$pskin = $row['Skin'];
$pipadr = $row['IP'];
echo "
<div class='well'>
<div class='row featurette'>
<form class='form-signin' action='updateinfo.php' method='post'>
<div class='col-md-5'>
</br></br></br></br></br></br></br>
<center><img class='featurette-image img-responsive' src='../skins/$pskin.png' width='100' height='200' alt='Skin'></center>
</br></br><center><p>Skin ID: <input type='text' class='form-control' name='Skin' value='$pskin' /></p></center>
</div>
<div class='col-md-7'>
<h2 class='featurette-heading'><a href='profile.php?user=$pname'><FONT COLOR='#303030'>$pname</FONT></a><input type='text' class='form-control' name='newusername' value='$pname' /></h2>
<p class='lead'><strong>Stats</strong></p>
<div class='col-md-9'>
<table class='table'>
<tbody>
<tr>
<td><strong>Password</strong></td>
<td><center><input type='text' class='form-control' name='Password' value='Crypted' /></center></td>
</tr>
<tr>
<td><strong>Kills</strong></td>
<td><center><input type='text' class='form-control' name='Kills' value='$pkills' /></center></td>
</tr>
<tr>
<td><strong>Deaths</strong></td>
<td><center><input type='text' class='form-control' name='Deaths' value='$pdeaths' /></center></td>
</tr>
<tr>
<td><strong>Level</strong></td>
<td><center><input type='text' class='form-control' name='Level' value='$pscore' /></center></td>
</tr>
<tr>
<td><strong>Money</strong></td>
<td><center><input type='text' class='form-control' name='Money' value='$pmoney' /></center></td>
</tr>
<tr>
<td><strong>Bank Money</strong></td>
<td><center><input type='text' class='form-control' name='BankMoney' value='$pbank' /></center></td>
</tr>
<tr>
<td><strong>Admin Level</strong></td>
<td><center><input type='text' class='form-control' name='Admin' value='$padmin' /></center></td>
</tr>
<tr>
<td><strong>Vip Level</strong></td>
<td><center><input type='text' class='form-control' name='VIP' value='$pvip' /></center></td>
</tr>
<tr>
<td><strong>Robbers killed</strong></td>
<td><center><input type='text' class='form-control' name='RobbersKilled' value='$probskill' /></center></td>
</tr>
<tr>
<td><strong>Cops killed</strong></td>
<td><center><input type='text' class='form-control' name='CopsKilled' value='$pterskill' /></center></td>
</tr>
</tbody>
</table></br>
<p class='lead'><strong>Admin Info</strong></p></br>
<table class='table'>
<tbody>
<tr>
<td><strong>IP</strong></td>
<td><center><input type='text' class='form-control' name='ipadr' value='$pipadr' /></center></td>
</tr>
<tr>
<td><strong>E-Mail</strong></td>
<td><center><input type='text' class='form-control' name='Email' value='$pemail' /></center></td>
</tr>
<tr>
<td><strong>Warnings</strong></td>
<td><center><input type='text' class='form-control' name='Warnings' value='$pwarnings' /></center></td>
</tr>
</tbody>
</table>
<input type='hidden' name='oldusername' value='$pname'>
<input type='submit' class='btn btn-info' value='Submit' />
</br>";
echo "</div>
</div>
</form>
</div>
</div>
";
}
else
{
echo "<div class='well'>";
echo "<h2>Error</h2>";
echo "<div class='alert alert-danger' role='alert'>No user was found.</div>";
echo "</div>";
echo "<meta http-equiv='Refresh' content='2;url=updateplayer.php' />";
}
mysqli_free_result($result);
}
}
else
{
echo "<h2><b>Error</b></h2></br></br>";
echo "<div class='alert alert-danger' role='alert'>Your admin level is not high enough to access this page.</div>";
echo "<meta http-equiv='Refresh' content='2;url=../core/login.php'/>";
}
}
?>