I would know how to manage this error : I have an error with the web service connexion
Fatal error: Uncaught exception 'Exception' with message 'String could not be parsed as XML' in /..../ipcountry/ip2country.class.php:59 Stack trace:
/..../ipcountry/ip2country.class.php(59): SimpleXMLElement->__construct('')
/...../includes/functions/geolocalisation.php(22): ip2country->getRegion()
/..../includes/functions/geolocalisation.php(37): osc_locate_customer()
/..../includes/application_top.php(327): osc_get_currencies_location()
/..../specials.php(10): require('/var/www/client...') {main} thrown in /....//modules/ipcountry/ip2country.class.php on line 59
My function :
/*
* indicate different informations on the customer
* @param $localisation_array return an array on the localisation
* @access public
*/
function osc_locate_customer() {
global $spider_flag;
if ( $spider_flag === false ) {
if (CONFIGURATION_CURRENCIES_GEOLOCALISATION == 'true') {
require_once(DIR_WS_EXT . 'api/ipcountry/ip2country.class.php');
$region = new ip2country();
$localisation_array = array('continent' => $region->getRegion(),
'country_code2' => $region->getCountrycode()
);
}
}
return $localisation_array;
}
/*
* Currency in function the localisation
* @param $new_currency return the currency in function the localisation
* @access public
*/
function osc_get_currencies_location() {
$localisation = osc_locate_customer();
$continent_code = $localisation['continent'];
$country_code2 = $localisation['country_code2'];
if ($continent_code == 'NA') {
if ($country_code2 == 'CA') {
if (DEFAULT_CURRENCY != 'CAD') {
$new_currency = 'CAD';
} else {
$new_currency = DEFAULT_CURRENCY;
}
} elseif ($country_code2 == 'US') {
if (DEFAULT_CURRENCY != 'USD') {
$new_currency = 'USD';
} else {
$new_currency = DEFAULT_CURRENCY;
}
} else {
$new_currency = DEFAULT_CURRENCY;
}
} elseif ($continent_code == 'EU') {
if (DEFAULT_CURRENCY != 'EUR') {
$new_currency = 'EUR';
} else {
$new_currency = DEFAULT_CURRENCY;
}
} else {
$new_currency = DEFAULT_CURRENCY;
}
return $new_currency;
}
My class :
/**
* @category ip2Country
* @package ip2Country Class
* @license http://opensource.org/licenses/GPL-3.0
*/
class ip2country {
/**
* Construct Function
* To setting up the constants and making available for the scope.
*/
function __construct() {
//ip2Country API URL in format.
$this->apiURL = 'http://ip2country.sourceforge.net/ip2c.php?format=XML&ip=';
//Europe Country List
$this->europeCountries = array('AL', 'AD', 'AM', 'AT',
'BY','BE', 'BA', 'BG',
'CH', 'CY','CZ',
'DE', 'DK', 'EE', 'ES',
'FO', 'FI', 'FR',
'GB', 'GE','GI', 'GR',
'HU', 'HR',
'IE','IS', 'IT',
'LT', 'LU', 'LV',
'MC', 'MK', 'MT',
'NO', 'NL',
'PO', 'PT',
'RO', 'RU',
'SE','SI', 'SK', 'SM',
'TR', 'UA', 'VA', 'EU');
//Asia Pacefic Country List
$this->asianCountries = array('AF', 'CN', 'VN', 'TH', 'CN','AZ', 'BH', 'BD', 'BT', 'BN','KH', 'CY', 'GE', 'IN', 'ID','IR',
'IQ', 'IL', 'JP', 'JO','KZ', 'KP', 'KR', 'KW', 'KG','LA', 'LB', 'MY', 'MV', 'MN','MM', 'NP',
'OM', 'PK', 'PH','QA', 'RU', 'SA', 'SG', 'LK','SY', 'TJ', 'TH', 'TR', 'TM','AE', 'UZ', 'YE',
'HK', 'TW');
/* Add additional Region here */
$this->NorthAmericaCountries = array('CA', 'US','MX'); // North America
}
/**
* Funtion getRegion
* scope Public
* @param none.
* @return specified region (string).
*/
public function getRegion() {
$region = 'No Region Assigned';//setting up the default region No Region, if this happens please add new region/country to the class.
$myIp = $this->getIpAddress();
$URL = $this->apiURL . $myIp;
$data = file_get_contents($URL); //receiving response from the API URL.
$xml = new SimpleXMLElement($data);
if ($xml->country_code) {
$countryCode = $xml->country_code;
/**
* Add Region or country checks in below switch-case block.
* If it is a country add a case block
* If its a region add the region array in constructor and add the condition in default block.
*/
switch ($countryCode) {
/*
case 'US':
$region = 'United States';
break;
case 'CA':
$region = 'Canada';
break;
*/
default:
if (in_array($countryCode, $this->europeCountries))
$region = 'EU';
if (in_array($countryCode, $this->asianCountries))
$region = 'AP';
if (in_array($countryCode, $this->NorthAmericaCountries))
$region = 'NA';
break;
}
}
return $region;
}
public function getCountrycode() {
$region = 'No Region Assigned';//setting up the default region No Region, if this happens please add new region/country to the class.
$myIp = $this->getIpAddress();
$URL = $this->apiURL;
$data = @file_get_contents($URL); //receiving response from the API URL.
$xml = new SimpleXMLElement($data);
if ($xml->country_code) {
$countryCode = $xml->country_code;
/**
* Add Region or country checks in below switch-case block.
* If it is a country add a case block
* If its a region add the region array in constructor and add the condition in default block.
*/
/*
switch ($countryCode) {
case 'US':
$region = 'United States';
break;
case 'CA':
$region = 'Canada';
break;
default:
if (in_array($countryCode, $this->europeCountries))
$region = 'Europe';
if (in_array($countryCode, $this->asianCountries))
$region = 'Asia Pacefic';
break;
}
*/
}
return $countryCode;
}
/**
* Function getIpAddress()
* scope Protected
* @param none
* @return public Ip Address(string)
* This function will check several possibilities and return the client's public IP.
*/
protected function getIpAddress() {
if($this->validateIp(getenv('HTTP_CLIENT_IP'))) return getenv('HTTP_CLIENT_IP');
if ($this->validateIp(getenv('HTTP_X_FORWARDED'))) return getenv('HTTP_X_FORWARDED');
foreach (explode(',',getenv('HTTP_X_FORWARDED_FOR')) as $ip) {
if ($this->validateIp($ip)) return $ip;
}
if ($this->validateIp(getenv('HTTP_X_CLUSTER_CLIENT_IP'))) return getenv('HTTP_X_CLUSTER_CLIENT_IP');
if ($this->validateIp(getenv('HTTP_FORWARDED_FOR'))) return getenv('HTTP_FORWARDED_FOR');
if ($this->validateIp(getenv('HTTP_FORWARDED'))) return getenv('HTTP_FORWARDED');
if ($this->validateIp(getenv('REMOTE_ADDR'))) return getenv('REMOTE_ADDR');
$fetchedIp = file_get_contents('http://www.ipmango.com/api/myip'); //get real IP through ipMango API.
if ($this->validateIp($fetchedIp)) return $fetchedIp;
return false;
}
/**
* scope Protected
* @param ipAddress (string)
* @return true of false (boolean)
* recieves the ip and put through various checks and if recieved parameter goes through all, returns true indicating its the valid ip.
*/
protected function validateIp($ipAddress) {
if (empty($ipAddress) || ip2long($ipAddress)==-1 || ip2long($ipAddress)==false) return false;
$privateIpArray = array(
array('min'=>'0.0.0.0','max'=>'2.255.255.255'),
array('min'=>'10.0.0.0','max'=>'10.255.255.255'),
array('min'=>'127.0.0.0','max'=>'127.255.255.255'),
array('min'=>'169.254.0.0','max'=>'169.254.255.255'),
array('min'=>'172.16.0.0','max'=>'172.31.255.255'),
array('min'=>'192.0.2.0','max'=>'192.0.2.255'),
array('min'=>'192.168.0.0','max'=>'192.168.255.255'),
array('min'=>'255.255.255.0','max'=>'255.255.255.255')
);
foreach($privateIpArray as $pvtIp) {
if((ip2long($ipAddress)>=ip2long($pvtIp['min'])) && (ip2long($ipAddress) <=ip2long($pvtIp['max']))) return false;
}
return true;
}
}
