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PODisplay SQL table in PHP and compare values
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  1. PODisplay SQL table in PHP and compare values
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    copied!<p>I have this table:</p> <pre><code>+----+---------------------+----------+---------+---------+---------+ | id | date | client1 | client2 | client1 | client1 | +----+---------------------+----------+---------+---------+---------+ | 1 | 2013-04-17 16:15:46 | 8592 | 9786 | 6471 | 0 | | 2 | 2013-04-27 16:15:46 | 8617 | 9876 | 7130 | 40243 | | 3 | 2013-04-28 17:57:30 | 8617 | 9884 | 7211 | 41657 | | 4 | 2013-04-29 13:28:11 | 8616 | 9886 | 7270 | 42516 | +----+---------------------+----------+---------+---------+---------+ </code></pre> <p>And I display it in a PHP like this:</p> <pre><code> &lt;table width="800" border="0" cellspacing="3" cellpadding="3" style="margin-left:auto; margin-right:auto"&gt; &lt;tr&gt; &lt;th scope="col" style="text-align:center; font-weight:bold"&gt;Date&lt;/th&gt; &lt;th scope="col" style="text-align:center; font-weight:bold"&gt;Client 1&lt;/th&gt; &lt;th scope="col" style="text-align:center; font-weight:bold"&gt;Client 2&lt;/th&gt; &lt;th scope="col" style="text-align:center; font-weight:bold"&gt;Client 3&lt;/th&gt; &lt;th scope="col" style="text-align:center; font-weight:bold"&gt;Client 4&lt;/th&gt; &lt;/tr&gt; &lt;? $queryuv = mysql_query("SELECT * FROM com_information ORDER BY date ASC"); while ($resultuv=mysql_fetch_assoc($queryuv)) { $date=$resultuv['date']; $client1=$resultuv['client1']; $client2=$resultuv['client2']; $client3=$resultuv['client3']; $client4=$resultuv['client4']; ?&gt; &lt;tr&gt; &lt;th scope="row" style="text-align:left"&gt;&lt;?=$date?&gt;&lt;/th&gt; &lt;td style="text-align:center"&gt;&lt;?=number_format($client1,0,'.',',');?&gt;&lt;/td&gt; &lt;td style="text-align:center"&gt;&lt;?=number_format($client2,0,'.',',');?&gt;&lt;/td&gt; &lt;td style="text-align:center"&gt;&lt;?=number_format($client3,0,'.',',');?&gt;&lt;/td&gt; &lt;td style="text-align:center"&gt;&lt;?=number_format($client4,0,'.',',');?&gt;&lt;/td&gt; &lt;/tr&gt; &lt;? } ?&gt; &lt;/table&gt; </code></pre> <p>What I would like to do, is in the table were I display the info, compair the value with the previous date from the same client, and place display how much did it grow or decrease.</p>
 

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