[英]Basic SQL Update query in PHP
I am using a MVC framework and have a problem in a SQL query. 我正在使用MVC框架,并且在SQL查询中有问题。
The user that publish a post on my website receives an email containing a confirmation URL : 在我的网站上发布帖子的用户会收到一封包含确认URL的电子邮件:
mywebsite.com/confirm/f9b83b3bf994e5db3b06ya20eb306a24/
The routing is made correctly, but I would like to change the SQL "published" field to 1 (it is set to 0 by default) 路由正确完成,但我想将SQL“已发布”字段更改为1(默认情况下设置为0)
So basically, everything is working except my UPDATE SQL query, it's probably something stupid but I am a beginner in this domain and I couldn't fix it after many tries. 因此,基本上来说,除了我的UPDATE SQL查询之外,其他所有东西都可以正常工作,这可能有点愚蠢,但我是该领域的初学者,经过多次尝试后无法修复。
if(substr(ROUTE, 0, 8) == 'confirm/')
{
if(strlen($code = substr(ROUTE, 8, 32)) == 32)
{
if($row = db::fetch(db::query('SELECT `id` FROM `'.DB_PREFIX.'Posts` WHERE `published`=0 AND `confirm`="'.db::escape($code).'"'), 'row'))
{
//This is the problematic line
db::query('UPDATE '.DB_PREFIX.'Posts SET published=1 WHERE published=0 AND confirm="'.db::escape($code).'"');
}
}
header('Location: '.WEB.'publish_success.html');
}
Thank youf or your help :) 谢谢您的帮助 :)
Edit : Problem fixed adding the WHERE clause ! 编辑:问题解决了添加WHERE子句!
您的UPDATE命令中没有WHERE子句。
db::query('UPDATE `'.DB_PREFIX.'.Posts` SET `published`=1 WHERE id = ' . $row['id'] );
Can you please try the below query. 能否请您尝试以下查询。 I don't know exactly whether it will work or not. 我不确切知道它是否会工作。
db::query("UPDATE `".DB_PREFIX."Posts` SET `published`=1 WHERE `published`=0 AND `confirm`='".db::escape($code)."'");
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