如何在数据库中插入带双引号的值？

Question

insert into sent_message (user_id,subject,message,background_url,total_recipients,created_at) values ('115','Greeting','Hx z'xi','/images/default/1.jpg',2,'2015-07-23 10:48:41')

For the message column i have used the value with single quotes hence i got the insertion error....

And i tried to change the query as below but the output and the error is same. Ho to over come it.

SET QUOTED_IDENTIFIER ON GO insert into sent_message (user_id,subject,message,background_url,total_recipients,created_at) values ('115','Greeting','Hx z'xi','/images/default/1.jpg',2,'2015-07-23 10:48:41')

Answer 1

Have you tried using prepared statements? This way you don't have to worry about adding the quotes in the values section; you use question marks instead as place holders.

You could then use addslashes to escape any double/single quotes when you pass your variables/strings to the execute method.

You didn't mention which database you're using, so I'm assuming MySQL?

Here is the PHP manual on prepared statements:

http://php.net/manual/en/mysqli.quickstart.prepared-statements.php