Merge pull request #232 from inviga/gh-pages

Fixed a minor typo
This commit is contained in:
Phil Sturgeon
2013-01-03 07:20:34 -08:00

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@@ -38,7 +38,7 @@ $pdo->query("SELECT name FROM users WHERE id = " . $_GET['id']); // <-- NO!
This is terrible code. You are inserting a raw query parameter into a SQL query. This will get you hacked in a
heartbeat. Just imagine if a hacker passes in an inventive `id` parameter by calling a URL like
`http://domain.com/?id=1%3BDELETE+FROM+users`. This will set the `$_GET['id']` variable to `id=1;DELETE FROM users`
`http://domain.com/?id=1%3BDELETE+FROM+users`. This will set the `$_GET['id']` variable to `1;DELETE FROM users`
which will delete all of your users! Instead, you should sanitize the ID input using PDO bound parameters.
{% highlight php %}