title: Fatal error call to undefined function geoip_open()
body: <p>I have installed the geoip for getting the address based on the remote_server ip in php. I have installed the Geoip package in my system and also i have installed the php5-geoip php extension. But while running the following script it is showing the fatal error.</p>
  
  <pre><code>geoip_open("GeoIP.dat",GEOIP_STANDARD);
  </code></pre>
  
  <p>the error is</p>
  
  <pre><code>Fatal error: Call to undefined function geoip_open()
  </code></pre>