$sql=“UPDATE user SET age=age+10 WHERE id=12;”;
$sql.=“DELETE FROM user WHERE id=13”;
$res=$mysqli_multi_query($link,$sql);
var_dump($res);
echo ‘<hr/>’;
這里錯了 多一個 $res=$mysqli_multi_query($link,$sql); $
$sql.=“DELETE FROM user WHERE id=13”;
$res=$mysqli_multi_query($link,$sql);
var_dump($res);
echo ‘<hr/>’;
這里錯了 多一個 $res=$mysqli_multi_query($link,$sql); $
2016-10-20
已采納回答 / hyrlh
$rows[]=$row;如果row本身就是數組(關聯數組或者索引數組),那rows就是二維數組;在PHP,使用變量和聲明變量都要用到“$”,比如$s1=1;$s2=2;$s3=$s1+$s3;
2016-10-11
Notice: Object of class mysqli_result could not be converted to int
???
???
2016-10-10