【发布时间】：2012-06-27 09:31:50
【问题描述】：
我在将数组插入数据库时出错。 错误：您的 SQL 语法有错误；检查与您的 MySQL 服务器版本相对应的手册，以在第 23 行的“访问学生应咨询学生应参考相关部分”附近使用正确的语法。
这是下面的数组
array
'Choose by Subject Category or Module Code' => string '' (length=0)
'
Back to Home page' => string '' (length=0)
'International' => string 'visiting students should consult the' (length=36)
'Undergraduate' => string 'students should refer to the relevant section of the UCC' (length=56)
'Postgraduate' => string 'students should refer to the relevant section of the UCC' (length=56)
'Credit Weighting' => string '5' (length=1)
'Teaching Period(s)' => string 'Teaching Period 1.' (length=18)
'No. of Students' => string 'Min 15, Max 30.' (length=15)
'Pre-requisite(s)' => string 'None' (length=4)
'Co-requisite(s)' => string 'None' (length=4)
'Teaching Methods' => string '1 x 4hr(s) Lectures; Other (Distance Education Module - Up to 146hrs Self Directed Study).' (length=90)
'Module Co-ordinator' => string 'Dr Peter Cleary, Department of Accounting, Finance and Information Systems.' (length=75)
'Lecturer(s)' => string 'Staff, Department of Accounting, Finance and Information Systems.' (length=65)
'Module Objective' => string 'To examine the management uses of accounting information and to enhance students ability to exert effective managerial control.' (length=127)
'Module Content' => string 'Topics include; the accounting information needs of management, costs and pricing; estimating costs; the identification of key performance indicators; budgeting for control; capital investment appraisal and implications for strategic planning and control.' (length=256)
'Learning Outcomes' => string 'On successful completion of this module, students should be able to:' (length=68)
'Assessment' => string 'Total Marks 100: Continuous Assessment 100 marks (Project/ Essay. Approximately 1500 words.).' (length=93)
'Compulsory Elements' => string 'Continuous Assessment.' (length=22)
'Penalties (for late submission of Course/Project Work etc.)' => string 'Where work is submitted up to and including 7 days late, 10% of the total marks available shall be deducted from the mark achieved. Where work is submitted up to and including 14 days late, 20% of the total marks available shall be deducted from the mark achieved. Work submitted 15 days late or more shall be assigned a mark of zero.' (length=336)
'Pass Standard and any Special Requirements for Passing Module' => string '40%.' (length=4)
'End of Year Written Examination Profile' => string 'No End of Year Written Examination.' (length=35)
'Requirements for Supplemental Examination' => string 'Marks in passed element(s) of Continuous Assessment are carried forward, Failed element(s) of Continuous Assessment must be repeated (Resubmission of revised Continuous Assessment).' (length=181)
下面是查询。
//============== INSERT QUERY================//
$result = array();
foreach($result as $snode){
$query = sprintf("INSERT INTO save_array
(ModuleCode,
Homepage,
International,
......) VALUES ('%s')",mysql_real_escape_string($snode));
foreach ($result as $key => $value)
$query = $query . "$value";
echo '<br /><br />';
mysql_query($query) or die($query."<br/><br/>".mysql_error());
echo $snode. '<br />';
}
echo '<br /><br /><br />';
如果能解决这个问题，我们将不胜感激。
//================== New Updated Query Using Mysqli =============================
$result = array();
foreach($result as $snode){
$snode = mysql_real_escape_string($snode);
$query = sprintf("INSERT INTO save_array
(ModuleCode,Homepage,International,.......)VALUES ('%s')",implode("','",$result));
echo $query. '<br />';
foreach ($result as $key => $value)
$query = $query . "$value";
$result = mysql_query($query) or die (mysql_error());
}
我回显了查询，似乎将正确的值插入到正确的列中，但没有执行到数据库中。
错误：您的 SQL 语法有错误；检查与您的 MySQL 服务器版本相对应的手册，以在第 23 行的“访问学生应咨询学生应参考相关部分”附近使用正确的语法
【问题讨论】：
-
请不要将
mysql_*函数用于新代码。它们不再维护，社区已经开始deprecation process。看到red box？相反，您应该了解prepared statements 并使用PDO 或MySQLi。如果您不能决定，this article 将帮助您选择。如果你想学习，here is good PDO tutorial. -
好吧，我只是在学习 PHP，所以对旧代码和新代码不太熟悉。如果我决定使用 MySQLi，这是否意味着我必须更改我编写的所有 PHP 脚本才能使用 MySQLi 或这是如何运作的？？我会看看 PDO，看看我能从中得到什么。
-
你能在你的问题中添加结果查询吗？并且在第一个问题解决之前不要使用mysqli。