title: cURL and PHP displaying "1"
body: <p>I have a PHP script with which I want to read servers from database and connect to them with cURL. Servers responds with results from sql query. The problem is that script after each respond from server displays number 1. The ouput looks like this:</p>
  
  <blockquote>
    <p>Server 1:     some results</p>
    
    <p>1Server 2:    some results</p>
    
    <p>1Server 3:    some results</p>
    
    <p>1</p>
  </blockquote>
  
  <p>Here is the code that reads servers from database and connects to them:</p>
  
  <pre><code>&lt;?php
  
  $mysql_id = mysql_connect('localhost', 'ms', 'pass');
  mysql_select_db('servers', $mysql_id);
  mysql_query("SET NAMES utf8");
  
  $query = "SELECT * FROM svr";
  $result = mysql_query($query);
  $num = mysql_num_rows($result);
  while ($data = mysql_fetch_assoc($result))
  {
      $server[] = $data;
  }
  
  mysql_close($mysql_id);
  
  $i = 0;
  while($i &lt; $num) {
      $dealer = $server[$i]['dealer'];
  
      echo $dealer . "&lt;br /&gt;";
  
      $data = "val=a"; //just for testing                                                                    
  
      $ch = curl_init();
      curl_setopt($ch, CURLOPT_URL, $url);
      curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");                                                                     
      curl_setopt($ch, CURLOPT_POSTFIELDS, $data);    
      curl_setopt($ch, CURLOPT_HTTPHEADER, array(                                                                                                                                                       
          'Content-Type: text/html; charset=utf-8')                                                                       
      );                                                                                                                                                                                   
  
      $result = curl_exec($ch);
      echo $result;
      $i++;
  }
  
  ?&gt;
  </code></pre>
  
  <p>I discovered that 1 is displayed with "echo $result;" and the code for creating response is this:</p>
  
  <pre><code>&lt;?php
  
  $mysql_id1 = mysql_connect('localhost', 'ms', 'pass');
  mysql_select_db('servers', $mysql_id1);
  mysql_query("SET NAMES utf8");
  
      $query2 = "SELECT * FROM data";
      $result2 = mysql_query($query2);
      $num2 = mysql_num_rows($result2);
      while ($data2 = mysql_fetch_assoc($result2))
      {
          $deli[] = $data2;
      }
      $i1 = 0;
      $space = "&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;";
      while ($i1 &lt; $num2) {
          echo $space . $deli[$i1]['id'] . " ";
          echo $deli[$i1]['artikel'] . " ";
          echo $deli[$i1]['znamka'] . " ";
          echo $deli[$i1]['model'] . " ";
          echo $deli[$i1]['letnik'] . " ";
          echo $deli[$i1]['cena'] . " € ";
          echo $deli[$i1]['zaloga'] . "&lt;br /&gt;";
          $i1++;
      }
      echo "&lt;br /&gt;";
      mysql_close($mysql_id1);
  ?&gt;
  </code></pre>
  
  <p>Please help me</p>