[請益] 我應該怎麼括起來?
我現在有用mysql資料庫做一些資料,
有以下程式要寫...但我一直括不起來一起用...應該可以有方法寫出來吧?
$sql = "SELECT * FROM `Q` WHERE username='".$_SESSION['username']."'" ;
: $sql = "SELECT * FROM `Q` WHERE username='$_SESSION['username']" ;
$result = mysql_query($sql) ;
$row = mysql_fetch_object($result);
以下是我一直沒成功的段
$n = array() ;
for($j = 0 ; $j<7 ; $j++)
{
$n[$j] = "$row->Q_{$j}_total" ;
}
無論我寫 $row->Q_."$j"._total ;
或是 {$row->Q_{$j}_total} ;
或是 "$row->Q_".$j."_total" ;
等等都不能成功的讀取成 $row->Q_1_total
由於是自學寫網頁所以很多預備知識都東缺西缺的
可能這個問題很基本,但我還是不懂,請見諒
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※ 編輯: mydoc 來自: 123.202.9.7 (09/17 18:14)
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