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    <p>First off, I have no idea what your variable names mean. I've tried to guesstimate, but you should look into renaming them. To keep the sanity of your maintanence programmer.</p> <p>Looking at your code, I know what it's doing, but I have no idea what it's supposed to do, or why. Below is an attempt to rename your variable names, but I have no idea if it's even right, or close to right:</p> <hr> <pre><code>$story_query = "SELECT table_name, id FROM planning WHERE parent = '$novelnum'"; $story_result = db_query($story_query); while($story_row = db_fetch_array($story_result)) { $taleTable_Name = $story_row['table_name']; $postid[] = $story_row['id']; $query2 = "Select * from $taleTable_Name where approved='Y' order by id"; $bset2 = db_query($query2); while($rowset2 = db_fetch_array($bset2)) { $id[] = $rowset2['id']; $thread[] = $rowset2['thread']; $subject[] = $rowset2['subject']; $author[] = $rowset2['author']; $datetime[] = $rowset2['datestamp']; } } if(isset($datetime)) { $forumcount = count($datetime); if($forumcount &gt; 20) { $xs = $forumcount - 20; } else { $xs = 0; } for($postnum=$xs;$postnum&lt;$forumcount;$postnum++) { if($subject[$postnum] != "") { $newpost .= $datetime[$postnum]; $newpost .= " &lt;a href='../forums/read.php?f="; $newpost .= end($postid); $newpost .= "&amp;id="; $newpost .= $id[$postnum]; $newpost .= "&amp;thread="; $newpost .= $thread[$postnum]; $newpost .= "'&gt;" ; $newpost .= $subject[$postnum]; $newpost .= "&lt;/a&gt; by "; $newpost .= $author[$postnum]; $newpost .= $taleTable_Name; $newpost .= "&lt;br&gt;\n"; } } } else { $newpost = "There are no posts for this scroll yet."; } </code></pre> <hr> <p>What do the following variables mean? : <code>$xs</code>, <code>$c</code>, <code>&amp;i</code>, <code>&amp;t</code>, and <code>$fc</code>? These ought to be meaningful names. I've renamed your other variables, but for these I just guessed. I could be way off. Meaningful variable names go a long way to helping someone read code that doesn't have comments. As it is, if you had meaningful variable names, <a href="https://stackoverflow.com/questions/36432/commenting-code">I may not need comments</a> -- though what's the <a href="https://stackoverflow.com/questions/47882/what-is-a-magic-number-and-why-is-it-bad">magic number</a> of '20' doing? What is so meaningful about that number?</p>
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    1. USGeorge Stocker
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