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POUsing same session ID in ajax can't connect to MySQL DB
 

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  1. POUsing same session ID in ajax can't connect to MySQL DB
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    <p>I have made a generic PHP script to use for an AJAX call. I have the username and password for the mysql connection stored in SESSION variables. In order to start the same session in this ajax script, I pass the session ID via post to the ajax script. The variables are being passed correctly and I checked using <code>error_log</code> that the username and password SESSION variables are the correct values. Here is the ajax_script.php:</p> <pre><code>&lt;?php session_id($_POST['session_id']); session_start(); mysql_connect('10.X.X.X',$_SESSION['username'],$_SESSION['password']); $results = mysql_query($_POST['query']); echo json_encode($results); ?&gt; </code></pre> <p>However, the connection cannot be established. I checked the log file and this is the error:</p> <pre><code> PHP Warning: mysql_connect(): Access denied for user 'username'@'25.1.1.1' (using password: YES) in /ajax_script.php on line 6, referer: http://25.1.1.1/index.php?option=com_content&amp;view=article&amp;id=180 </code></pre> <p>Does anyone know why I cannot connect like this?</p> <p>Previously I made a similar script, but did NOT start the same session referencing the session_id like above. I passed user names and passwords via post, and the connection worked. </p> <p>Thanks!</p> <p>** EDIT ** Sorry, I used the wrong IP for the mysql connection. the following code works:</p> <pre><code>&lt;?php session_start(); $ajax_connection = mysql_connect('10.X.X.X',$_SESSION['username'],$_SESSION['password']); $result_set = array(); while ($result_set[] = mysql_fetch_assoc($results)){ // do nothing } echo json_encode($results); ?&gt; </code></pre>
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