Question

尝试将我的php表单链接到我的数据库，但它无法正常工作。任何人都可以找到错误吗？它一直在代码的'INSERT INTO'部分给出一个解析错误。

<?php
$link = mysql_connect($localhost,$root,$xxxxxxx);

if (!$link) {
die("Could not connect");
};

print "Connected to the database server";

$db_selected = mysql_select_db($module_evaluation_results, $link);
if (!$db_selected) {
die("Could not use the database");
};

print "selected a DB";

$result = mysql_query (INSERT INTO module_evaluation_results 
(faculty, date, modulecode, moduletitle, school, modulebookcontent, moduleorganisation, lrcmaterials, moduledifficulty. modulesimilarity, 
contentinteresting, previousknowledge, understoodassessmentrequirements, assessmentmethod, moduleleader, ML_interestforsubject, ML_contentclear, 
ML_appropriateteachingpace,ML_reachableforadvice, ML_helpfulfeedback, lecturer1, L1_interestforsubject, L1_contentclear, 
L1_appropriateteachingpace, L1_reachableforadvice, L1_helpfulfeedback, lecturer2, L2_interestforsubject, L2_contentclear, L2_appropriateteachingpace, 
L2_reachableforadvice, L2_helpfulfeedback, hoursofindependentstudy, overallattendance, bestfeaturesofmodule, improvemodule)

VALUES ($faculty, $date, $modulecode, $moduletitle, $school, $modulebookcontent, $moduleorganisation, $lrcmaterials, $moduledifficulty, 
$modulesimilarity, $contentinteresting, $previousknowledge, $understoodassessmentrequirements, $assessmentmethod, $moduleleader, 
$ML_interestforsubject, $ML_contentclear, $ML_appropriateteachingpace, $ML_reachableforadvice, $ML_helpfulfeedback, $lecturer1, $L1_interestforsubject, 
$L1_contentclear, $L1_appropriateteachingpace, $L1_reachableforadvice, 
$L1_helpfulfeedback, $lecturer2, $L2_interestforsubject, 
$L2_contentclear, $L2_appropriateteachingpace, $L2_reachableforadvice, 
$L2_helpfulfeedback, $hoursofindependentstudy, 
$overallattendance, $bestfeaturesofmodule, $improvemodule));

if (!$result) {
   die('Invalid query: ' . mysql_error());
}

print "run a query against the DB";

mysql_close($link);
?>

Answer 1

而不是

moduledifficulty. modulesimilarity

使用

moduledifficulty, modulesimilarity

Answer 2

为什么查询中没有引号？复制粘贴问题？或者是错误？

即

$result = mysql_query ("INSERT INTO module_evaluation_results 
(faculty, date, modulecode, moduletitle, school, modulebookcontent, moduleorganisation, lrcmaterials, moduledifficulty. modulesimilarity, 
contentinteresting, previousknowledge, understoodassessmentrequirements, assessmentmethod, moduleleader, ML_interestforsubject, ML_contentclear, 
ML_appropriateteachingpace,ML_reachableforadvice, ML_helpfulfeedback, lecturer1, L1_interestforsubject, L1_contentclear, 
L1_appropriateteachingpace, L1_reachableforadvice, L1_helpfulfeedback, lecturer2, L2_interestforsubject, L2_contentclear, L2_appropriateteachingpace, 
L2_reachableforadvice, L2_helpfulfeedback, hoursofindependentstudy, overallattendance, bestfeaturesofmodule, improvemodule)

VALUES ($faculty, $date, $modulecode, $moduletitle, $school, $modulebookcontent, $moduleorganisation, $lrcmaterials, $moduledifficulty, 
$modulesimilarity, $contentinteresting, $previousknowledge, $understoodassessmentrequirements, $assessmentmethod, $moduleleader, 
$ML_interestforsubject, $ML_contentclear, $ML_appropriateteachingpace, $ML_reachableforadvice, $ML_helpfulfeedback, $lecturer1, $L1_interestforsubject, 
$L1_contentclear, $L1_appropriateteachingpace, $L1_reachableforadvice, 
$L1_helpfulfeedback, $lecturer2, $L2_interestforsubject, 
$L2_contentclear, $L2_appropriateteachingpace, $L2_reachableforadvice, 
$L2_helpfulfeedback, $hoursofindependentstudy, 
$overallattendance, $bestfeaturesofmodule, $improvemodule)");

修订回答：）

这个函数在php.net上由ddlshack在http://au2.php.net/mysql_query我在本地进行了测试，并进行了一些更改，以反映你的用例及其工作正常也许它将有助于简化你的插入调用

function mysql_insert($table, $inserts) 
{
    $values = array_map('mysql_real_escape_string', array_values($inserts));
    $keys = array_keys($inserts);

    return mysql_query('INSERT INTO `'.$table.'` (`'.implode('`,`', $keys).'`) VALUES (\''.implode('\',\'', $values).'\')');
}

像这样使用;

 mysql_insert(
        'module_evaluation_results', array(
        'col1' => rand(10,100),
        'col2' => 'string1',
        'col3' => 'string2',
        'col4' => rand(10,100),
        'col5' => 'string3',
    ));

所以mysql_insert（表名，数组（列名，值））;

我的完整php测试文件如下

$link = mysql_connect('127.0.0.1:3306', 'test-user', 'test-pass');
if (!$link) {
    die('Could not connect: ' . mysql_error());
}
echo 'Connected successfully';

$db_selected = mysql_select_db("test", $link);
if (!$db_selected) 
{
    die("Could not use the database");
};

mysql_insert(
    'module_evaluation_results', array(
    'col1' => rand(10,100),
    'col2' => 'string1',
    'col3' => 'string2',
    'col4' => rand(10,100),
    'col5' => 'string3',
)); 

mysql_close($link);

function mysql_insert($table, $inserts) 
{
    $values = array_map('mysql_real_escape_string', array_values($inserts));
    $keys = array_keys($inserts);

    return mysql_query('INSERT INTO `'.$table.'` (`'.implode('`,`', $keys).'`) VALUES (\''.implode('\',\'', $values).'\')');
}

我认为问题可能是你的表名？加上写入的查询的复杂性可能是一些错别字但是这个代码肯定可以工作，插入可以多次运行，如果有帮助，可以更容易阅读和编码

将php表单链接到数据库

2 个答案:

修订回答：）