PHP Warning: Division by zero error
<p>I getting this error and not sure how to fix it. Line 162 is the first line in the php code. I looked at some of the related questions and all my quote marks seem to be in the right place</p>

<pre><code>Per page:
&lt;input type=text name=per_page value="&lt;?php echo $en['per_page']; ?&gt;" size=6&gt; 
Go to page:
&lt;select name=page size=1&gt;

&lt;?php 
$pages = ceil(sql_num_rows($result)/$en['per_page']); 
for ($k=1;$k&lt;=$pages;$k++) 
   echo '&lt;option value='.$k.($en[page] == $k ? ' selected':'').'&gt;'.
     $k.'&lt;/option&gt;';

echo '&lt;/select&gt;';   
if ($en[page]&lt;$pages) 
   echo '&lt;input type=submit name=next value="Next page"&gt;';
?&gt;
</code></pre>
