if(getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('HTTP_CLIENT_IP'), 'unknown')) {if(getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('if(getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('HTTP_CLIENT_IP'), 'unknown')) {if(getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('