Question

对于PHP / SQL，我是一个初学者/可怕的人，记住这一点。好吧，所以我要做的就是打印一些“值”或用PHP / SQL调用它们的任何东西，如下所示：

<?PHP

require_once
 ?>

现在这很好用。

Answer 1

只需添加它们就像添加剩余的选择列一样。

require_once("dbb.php");
$SQL="select 
         date_format(timestamp,'%Y %M %d') as datum,
         arena.namn as arena,
         concat(hemma.lagnamn,'-',borta.lagnamn)as lag,
         (select count(*) from mål where matchID=matchID and hemma.lagID=hemma) as h,
         (select count(*) from mål where matchID=matchID and borta.lagID=borta)as b,
         publiksiffror, 
         hemmagoal, 
         bortagoal
     from 
         matcher
     inner join 
         lag as hemma 
     on hemma.lagID = hemma
     inner join
         lag as borta 
     on borta.lagID = borta
     inner join 
         arena
     on matcher.arena=arena.arenaID;";

$result = mysql_query($SQL) or die(mysql_error());
while($rad = mysql_fetch_row($result))
{

 echo "<tr>";
 echo "<td>" . $rad[0] . "</td>";
 echo "<td>" . $rad[2] . "</td>";
 echo "<td>" . $rad[3] . "</td>";
 echo "<td>" . $rad[4] . "</td>";
 echo "<td>" . $rad[1] . "</td>";
 echo "<td>" . $rad[5] . "</td>";
 echo "</tr>";
 }  


 ?>

尝试打印时出现语法错误（PHP / SQL）

1 个答案: