file get contents - PHP- file_get_contents failed to open stream: Connection refused -


i using following api getting country code using ip 

http://api.hostip.info/country.php?ip=' . $ip

example: on localhost

$ip = '202.71.158.30';  //pass ip parameter follow url return country  $country_code = file_get_contents('http://api.hostip.info/country.php?ip=' . $ip);

and working fine here , showing country code.

but showing error on server

example:

$ip=$_server['remote_addr'];  $country_code = file_get_contents('http://api.hostip.info/country.php?ip=' . $ip);

showing following error:

warning: file_get_contents(http://api.hostip.info/country.php?ip=101.63.xx.xxx) [function.file-get-contents]: failed open stream: connection refused in /srv/disk4/1322145/www/servername.in/app/header.php on line 12

whats wrong this?

you can use curl in place of file_get_contents()

<?php     $ip = '202.71.158.30';      $runfile = 'http://api.hostip.info/country.php?ip=' . $ip;      $ch = curl_init();      curl_setopt($ch, curlopt_url, $runfile);      curl_setopt ($ch, curlopt_returntransfer, 1);      $content = curl_exec ($ch);      curl_close ($ch);       echo $content;

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