title: Add another data coloumn from arduino sketch into mysql database
body: <p>I found someone do it on wireless from <a href="https://github.com/ericbenwa/POST-Arduino-Data-Wireless/blob/master/arduino_post/arduino_post.ino" rel="nofollow">github</a>. I want to insert another column using arduino via ethernet shield to php apache server into mysql database. In the arduino sketch, I add another coloumndata as shown below:</p>
  
  <pre><code> String yourdatacolumn1="yourdata1=";
      String yourdata1;
      int yourarduinodata1 = 55555555;
      yourdata1 = yourdatacolumn1 + yourarduinodata1;
  </code></pre>
  
  <p>In the mysql table, I have a column call yourdata1. and in the insert_sql.php. I have modified the code a little bit. But when I run the sketch. On php side, no data is recorded. If I get rid of the new column yourdata1. that works. But when inserting another column , it doesn't work. (I have also created column into mysql called yourdata1)</p>
  
  <pre><code>foreach ($_REQUEST as $key =&gt; $value)
  {
      if ($key == "yourdata") {
          $yourdata = $value;
  
      }
      if ($key =="yourdata1"){
        $yourdata1=$value;
  
      }
  
  }
  </code></pre>