PHP更新无法正常工作? [英] php update not working?

问题描述

我有此代码，它没有显示任何错误，但没有更新记录.

这是为什么?请帮忙.

i have this code and it doesn''t show any errors but it did not update the record.

why is that? a little help please.

<?php
include('connect_db.php');

if (isset($_POST['submit']))
{
mysql_query("UPDATE indigo21IT SET LastName='$_POST[lastname]', GivenName='$_POST[givenname]', MiddleName='$_POST[middlename]' WHERE ID='$id'")
or die(mysql_error());

header("Location: main.php");
}

$id = $_GET['id'];

$result = mysql_query("SELECT * FROM indigo21IT where ID=$id");
?>

问候

kind regards

推荐答案

_POST [' 提交'])) { mysql_query("

_POST['submit'])) { mysql_query("UPDATE indigo21IT SET LastName='

_POST [lastname]'， GivenName ='

_POST[lastname]', GivenName='

_POST [givenname]'，MiddleName ='

_POST[givenname]', MiddleName='

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