title: Question about PHP PDO INFORMIX ERROR
body: <p>I have installed PDO_INFORMIX and CSDK already on CentOS5.6 32bits</p>
  
  <p>and index.php have </p>
  
  <pre><code>&lt;?php
  error_reporting(E_ALL);
  ini_set("display_errors", 1);
  
  $db = new PDO("informix:host=172.30.179.81; service=5000;database=cms; EnableScrollableCursors=1", "myuser", "mypassword");
  print("OK");
  ?&gt;
  </code></pre>
  
  <p>but i still got this error </p>
  
  <pre><code>Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE=HY000, SQLDriverConnect: -11060 [Informix][Informix ODBC Driver]General error.' in /usr/local/apache/htdocs/index3.php:5 Stack trace: #0 /usr/local/apache/htdocs/index3.php(5): PDO-&gt;__construct('informix:host=1...', 'myuser', 'mypassword') #1 {main} thrown in /usr/local/apache/htdocs/index3.php on line 5
  </code></pre>
  
  <p>Have anyone know what it is ?
  Thanks</p>