title: http_post_fields() fails after installing pecl_http
body: <p>I just installed pecl_http with the default options and added the line "extension=http.so" to my active php.ini configuration file, but when I run my script I'm still getting </p>
  
  <blockquote>
    <p>Call to undefined function http_post_fields()</p>
  </blockquote>
  
  <p>Any ideas on what I can check to fix the problem?</p>
  
  <p>Here's the code:</p>
  
  <pre><code>    $url = "http://localhost/elistings/public/dynamicSearch.php";
      $data = array("phone_number" =&gt; "",
                 "business_name" =&gt; "name",
                 "business_address" =&gt; "my address",
                 "city_and_state" =&gt; "city, CA",
                 );
  
  $response = http_post_fields($url, $data);
  echo $response;
  </code></pre>