Put dot between two variables in a string
<p>how can I put a dot between two variables in mysql?
Something like this, but it doesn't work:</p>

<pre><code>$query_filename-&gt;execute(array(".$value.".".$ext.", $key));
</code></pre>

<p>So the table would read (for example): file.txt</p>

<p>Thank you!</p>
