Question

我正在使用mysql_query来执行插入查询。由于DB无法插入Educations列的值，因此无法保存特定用户的数据，返回false结果。这对剩下的用户来说很好。

$result = mysql_query("INSERT INTO user (FirstName,LastName,Pic,Birthday,Industry,Languages,Summary,Email,Positions,Skills,Publications,Volunteer,Location,Awards,Certifications,Interests,Educations)
values ('$first_name','$last_name','$pic','$birthday','$industry','$languages','$summary','$email','$positions','$skills','$publications','$volunteer','$location','$awards','$certifications','$interests','$education')",$mysql);

所有字段都是字符串值。

Answer 1

该变量可能无法转义。我建议您切换到使用PDO库，因为从PHP 5.5开始，将不推荐使用MySQL原生扩展。与MySQL本机相比，PDO具有许多优点，例如预处理语句和命名参数。准备方法将转义并自动引用您传入的变量。您不必再担心它了。看看我对你当前代码的重写：

$pdo = new PDO($dsn, $user, $password);

$values_array = array(
    ':first_name' => $first_name,
    ':last_name' => $last_name,
    ':pic' => $pic,
    ':birthday' => $birthday,
    ':industry' => $industry,
    ':languages' => $languages,
    ':summary' => $summary,
    ':email' => $email,
    ':positions' => $positions,
    ':skills' => $skills,
    ':publications' => $publications,
    ':volunteer' => $volunteer,
    ':location' => $location,
    ':awards' => $awards,
    ':certifications' => $certifications,
    ':interests' => $interests,
    ':education' => $education
);

$result = $pdo->prepare('INSERT INTO user (FirstName,LastName,Pic,Birthday,Industry,Languages,Summary,Email,Positions,Skills,Publications,Volunteer,Location,Awards,Certifications,Interests,Educations) values (:first_name,:last_name,:pic,:birthday,:industry,:languages,:summary,:email,:positions,:skills,:publications,:volunteer,:location,:awards,:certifications,:interests,:education)');

$result->execute($values_array);

您可能需要考虑切换到PDO以供将来证明。

Answer 2

我注意到大多数值变量都是复数，除了$ education之外，尽管关键是复数。

除此之外，请查看转义和您的报价。

插入查询失败

2 个答案: