Databases
StackOverflow2013
Postsdbo
POFunction and Code are not passing through variables properly. Somewhat of a debugging request in a twitter-like system code
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POFunction and Code are not passing through variables properly. Somewhat of a debugging request in a twitter-like system code
    primarykey
    data
    text
    <p>For some reason the form data is not being passed through properly in a function that I have used from <a href="http://www.ibm.com/developerworks/opensource/library/os-php-twitter-interface/index.html#author1" rel="nofollow">http://www.ibm.com/developerworks/opensource/library/os-php-twitter-interface/index.html#author1</a></p> <p>I am not sure if I am using implode correctly. If you notice though, I did change some values in the tutorial because I just felt that they seemed incorrect. Just go ahead and let me know what I should change. Right now, profile.php comes up and no posts show up. However, the databases are getting all of the posts perfectly.</p> <p><strong>There are no error messages... Something just isn't being passed through properly.</strong></p> <p>I am at the last part of the tutorial. My Code that is on index\profile.php:</p> <pre><code> &lt;!-- Shows posts on page--&gt; &lt;?php $posts = show_posts($_SESSION['userid']); if (count($posts)){ ?&gt; &lt;table border='1' cellspacing='0' cellpadding='5' width='500'&gt; &lt;?php foreach ($posts as $key =&gt; $list){ echo "&lt;tr valign='top'&gt;\n"; echo "&lt;td&gt;".$list['user_id'] ."&lt;/td&gt;\n"; echo "&lt;td&gt;".$list['body'] ."&lt;br/&gt;\n"; echo "&lt;small&gt;".$list['stamp'] ."&lt;/small&gt;&lt;/td&gt;\n"; echo "&lt;/tr&gt;\n"; } ?&gt; &lt;/table&gt; &lt;?php }else{ ?&gt; &lt;p&gt;&lt;b&gt;You haven't posted anything yet!&lt;/b&gt;&lt;/p&gt; &lt;?php } ?&gt; </code></pre> <p>And this is the code in functions.php:</p> <pre><code>function show_posts($userid,$limit=0){ $posts = array(); $user_string ="'" .implode("','", $posts). "'"; $extra = " and id in ($user_string)"; if ($limit &gt; 0){ $extra = "limit $limit"; }else{ $extra = ''; } $sql = "select user_id, body, stamp from posts where user_id='$user_string' order by stamp desc $extra"; //echo $sql; $result = mysql_query($sql); while($data = mysql_fetch_object($result)){ $posts[] = array( 'stamp' =&gt; $data-&gt;stamp, 'user_id' =&gt; $data-&gt;user_id, 'body' =&gt; $data-&gt;body ); } return $posts; </code></pre> <p>}</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USTruong
    1. USTruong
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    3. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POFunction and Code are not passing through variables properly. Somewhat of a debugging request in a twitter-like system code
      1. This table or related slice is empty.
      1. VTUpMod
    1. CO"Not working" is definitely NOT acceptable description. This topic should be closed as not a real question.
      singulars
      1. POFunction and Code are not passing through variables properly. Somewhat of a debugging request in a twitter-like system code
      1. USYour Common Sense
    2. COPlease add a more specific question. What result do you get? Are there error messages? What does and doesn't happen?
      singulars
      1. POFunction and Code are not passing through variables properly. Somewhat of a debugging request in a twitter-like system code
      1. USSurreal Dreams
    3. COIBM developers article with sql injection. as usual
      singulars
      1. POFunction and Code are not passing through variables properly. Somewhat of a debugging request in a twitter-like system code
      1. USYour Common Sense
 

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