$result=mysql_query("select * from dosyabegeni where veri_id='" . get_custom_field('dwcode') . "'");

Not Working

It says the number and the screen, but the application does not work

 veri_id='" . get_custom_field('dwcode') . "'");

 veri_id='" . echo get_custom_field('dwcode') . "'");

Working

 veri_id='HelloTest'");

 veri_id='1234567890'");

 veri_id='" . $_GET['test'] . "'");

Main Codes

 <?php
 include('/home/emre2010/public_html/EntegreOz/DosyaBegeni/config.php');
 $result=mysql_query("select * from dosyabegeni where veri_id='" .get_custom_field('dwcode') . "'");

 while($row = mysql_fetch_array($result))
 {

 $sira_id=$row['sira_id'];
 $veri_id=$row['veri_id'];
 $begeni=$row['begeni'];

 ?>
        <div class="reviewbox"> 
        <div class="summarywrap">  
        <div class="summarywrapinner">                       
        <div class="summary">
            <div class="reviewsection"><div class="rating points">
            <a href="#" class="begeni" id="<?php echo $sira_id; ?>">
            <span style="color:#fff;" align="center"> <?php echo $begeni; ?> </span> 
            </a>
            <p class="ratingtext">completed!</p></div>
            </div><div class="clear"></div>                
            <div class="clear"></div>
        </div>
        <div class="ratingsummary"></div>
        <div class="clear"></div>
    </div>
  <div class="clear"></div>
</div>

What's the problem?