Re: problem with single quote in postgres 8.3.5

On Sat, Mar 07, 2009 at 05:53:21AM -0800, hugocoolens wrote:
> I have a little php-script to  help me learn foreign languages
> In my php-code I have the following line:
> $query="update wordlist set known=true where dutch='".$preceding."'";

With this kind of line, you are inviting an SQL injection as
illustrated below:

http://xkcd.com/327/

Instead, use pg_prepare() and pg_execute() for this kind of thing.

Cheers,
David.
--
David Fetter <david@fetter.org> http://fetter.org/
Phone: +1 415 235 3778  AIM: dfetter666  Yahoo!: dfetter
Skype: davidfetter      XMPP: david.fetter@gmail.com

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