【发布时间】:2011-10-17 01:04:30
【问题描述】:
我正在尝试从 PHP 数组在 MySQL 表中插入多行。我在其他成员的帮助下设法在一对括号中获取一组值,但是当我尝试插入它时,我得到“错误:列数与第 1 行的值计数不匹配”我不知道我哪里错了。我的代码如下:(我得到的值的数量因用户输入而异)
$docno1=array();
$serialno = array();
$acc_name = array();
$debit = array();
$credit = array();
for ($i=1;$i<=$rowcount;$i++)
{
//echo 'Accountname'.$i.' :'.($_GET['accname'.$i]).'<br>';
$docno1 [] = ($_GET['docno']);
array_unshift($docno1,"");
unset($docno1[0]);
$serialno [] = $i;
array_unshift($serialno,"");
unset($serialno[0]);
$acc_name[] = ($_GET['accname'.$i]);
array_unshift($acc_name,"");
unset($acc_name[0]);
$debit[] = ($_GET['DrAmount'.$i]);
array_unshift($debit,"");
unset($debit[0]);
$credit[] = ($_GET['CrAmount'.$i]);
array_unshift($credit,"");
unset($credit[0]);
}
$sum_dr = array_sum ($debit);
$sum_cr = array_sum ($credit);
echo ' values of $multi<br>';
$multi = array(
($docno1),
($serialno), //Array for a row of fields
($acc_name),
($debit),
($credit),
($docno1)
);
print_r($multi);
$new = array();
foreach($multi as $key=>$value) {
$new[] = "'".implode("','", $value)."'";
}
echo '<br>Values of $new <br>';
print_r($new);
$query = "(".implode("), (",$new).")";
echo $query.'<br>';
mysql_query("INSERT INTO docitems (`docno`,`itemno`,`accountname`,`debit`,`credit`, `picrefno`) VALUES ".$query.";") or die('Error: ' . mysql_error());
echo "Inserted successfully";
die;
我得到的结果是:
values of $multi
Array
(
[0] => Array
(
[1] => 3434
[2] => 3434
)
[1] => Array
(
[1] => 1
[2] => 2
)
[2] => Array
(
[1] => Lemon
[2] => Kidney Beans
)
[3] => Array
(
[1] => 20
[2] => 10
)
[4] => Array
(
[1] => 0
[2] => 0
)
[5] => Array
(
[1] => 3434
[2] => 3434
)
)
Values of $new
Array
(
[0] => '3434','3434'
[1] => '1','2'
[2] => 'Lemon','Kidney Beans'
[3] => '20','10'
[4] => '0','0'
[5] => '3434','3434'
)
('3434','3434'), ('1','2'), ('Lemon','Kidney Beans'), ('20','10'), ('0','0'), ('3434','3434')
Error: Column count doesn't match value count at row 1
【问题讨论】:
-
这是一个 SQL 错误,不是吗?我们可以看到完整的声明吗?如果生成的 SQL 无效,则与 PHP 无关。
标签: php mysql arrays insert multidimensional-array