Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>I know this is not the answer to the question you asked but since you tagged this beginner I would just like to say, you cannot trust <strong>any</strong> data from users.</p> <p>As soon as you do you open your site to the risk of sql injections and xss attacks.</p> <p>You need to validate all input and <a href="http://php.net/htmlentities" rel="nofollow noreferrer">escape</a> all output that comes from a user. </p> <p>Using unsanitized data from the user in your sql could unintentionally break the sql statement if quotes and other sql characters are used. But more importantly it could result in sql injection with <strong>very</strong> bad things like tables being dropped and admin accounts being comprised. </p> <p>Look at <a href="http://php.net/manual/en/language.types.type-juggling.php#language.types.typecasting" rel="nofollow noreferrer">typecasting</a>, <a href="http://php.net/manual/en/book.filter.php" rel="nofollow noreferrer">validating and sanitizing</a> variables and using <a href="http://php.net/pdo" rel="nofollow noreferrer">PDO</a> with prepared statements. If <a href="http://php.net/pdo" rel="nofollow noreferrer">PDO</a> is not available to you use <a href="http://php.net/pg_escape_string" rel="nofollow noreferrer">pg_escape_string</a>.</p> <p>Not <a href="http://php.net/htmlentities" rel="nofollow noreferrer">escaping</a> the output could result in an attacker inserting code into your site (xss) which for example could allow them to steal passwords and cookies from you and your users. They could also fill your site you with hidden spam links, if google finds out first the site will be blacklisted.</p>
    singulars
    1. This table or related slice is empty.
    1. POTo understand PHP's include -command
      singulars
      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USGlass Robot
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POTo understand PHP's include -command
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COPHP is new to me. **Which method can you use to sanitize user's input in PDO?** -- My PHP is 5.2.9 so this suggests me that I have the feature.
      singulars
      1. PO
      1. USLéo Léopold Hertz 준영
    2. COPDO does not sanitize data; it escapes the data making it safe for the sql server to execute. [PDO::prepare](http://php.net/manual/en/pdo.prepare.php) is the method you are looking for.
      singulars
      1. PO
      1. USGlass Robot
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload