title: sum of field in different id's
body: <pre><code>Table frounds:
  
  ID   |  oname                         | fraised
  ----- ------------ -----------------------------
  1    | linkedcare                     | $15,000,000
  2    | Shankai Sports International   | $45,000,000
  3    | Puma                           | $95,000,000
  4    | Nike Women                     | $75,000,000
  </code></pre>
  
  <p><strong>PHP Code</strong></p>
  
  <pre><code>$result = mysqli_query($con,'SELECT SUM(fraised) AS SUM FROM frounds'); 
  $row1 = mysqli_fetch_assoc($result); 
  $sum = $row1['SUM'];    
  echo $sum;
  </code></pre>
  
  <p>Above out put is '0'</p>
  
  <p><strong>What I want result</strong></p>
  
  <p>the sum of 'fraised' field as an example here '230,000,000' 
  but I get output is '0'</p>
  
  <p>Where I wrong?</p>