Cache IP from GeoPlugin PHP result -


i using geoplugin test country visitors browsing from, , redirecting them based on result. @ moment have code on every page, every page making same request. possible lookup once per ip address , cache result while, reduce number of requests geoplugin. code far is:

<?php   $meta = unserialize(file_get_contents('http://www.geoplugin.net/php.gp?ip='.$_server['remote_addr']));  if (($meta['geoplugin_countrycode']=='cn' ||       $meta['geoplugin_countrycode']=='ir'     )&&(              $meta['geoplugin_request']!=='1.2.3.4'    ))        {     header('location: http://google.com', true);     die(); }  ?>

thanks in advance!

my final code follows, using session suggested above:

<?php  session_start();  if( isset( $_session['geoplugin'] ) )  {   $meta=$_session['geoplugin'];     echo "using stored session"; }  else  {    $meta = unserialize(file_get_contents('http://www.geoplugin.net/php.gp?ip='.$_server['remote_addr']));     $_session['geoplugin'] = $meta;      echo "using new session"; }  if ( (     $meta['geoplugin_countrycode']=='cn' ||      $meta['geoplugin_countrycode']=='hk' ||     $meta['geoplugin_countrycode']=='tw' ||     $meta['geoplugin_countrycode']=='ap' ||     $meta['geoplugin_countrycode']=='id' ||     $meta['geoplugin_countrycode']=='kp' ||     $meta['geoplugin_countrycode']=='kr' ||     $meta['geoplugin_countrycode']=='mn' ||     $meta['geoplugin_countrycode']=='my' ||     $meta['geoplugin_countrycode']=='pg' ||     $meta['geoplugin_countrycode']=='ph' ||     $meta['geoplugin_countrycode']=='vn' ||     $meta['geoplugin_countrycode']=='in' ||     $meta['geoplugin_countrycode']=='bd' ||     $meta['geoplugin_countrycode']=='rk' ||     $meta['geoplugin_countrycode']=='ru' ||     $meta['geoplugin_countrycode']=='pl' ||     $meta['geoplugin_countrycode']=='bg' )  && (            $meta['geoplugin_request']!=='1.2.3.4' ) )  {  header('location: https://mywebsite.co.uk/denied', true); }  $status = session_status();  if($status == php_session_disabled) { echo "session disabled"; } else if($status == php_session_none ) {  echo "session enabled no session values created"; } else { echo "session enabled , session values created"; }  ?>

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