Listes des IP effacée dans Plugin PayPal

	function _getIPList(&$ipList) {
		$hosts = array(
			'www.paypal.com',
			'notify.paypal.com',
			'ipn.sandbox.paypal.com'
		);

		$ipList = array();
		foreach($hosts as $host) {
			$ips = gethostbynamel($host);
			if(!empty($ips)) {
				if(empty($ipList))
					$ipList = $ips;
				else
					$ipList = array_merge($ipList, $ips);
			}
		}

		if(empty($ipList))
			return $ipList;

		$newList = array();
		foreach($ipList as $k => $ip) {
		$ipParts = explode('.', $ip);
		if(count($ipParts) == 4) {
			array_pop($ipParts);
			$ip = implode('.', $ipParts) . '.*';
		}
		if(!in_array($ip, $newList))
			$newList[] = $ip;
		}
		return $newList;
	}