/* * Patch for filter_var() */ if(!function_exists('filter_var')){ define('FILTER_VALIDATE_IP', 'ip'); define('FILTER_FLAG_IPV4', 'ipv4'); define('FILTER_FLAG_IPV6', 'ipv6'); define('FILTER_VALIDATE_EMAIL', 'email'); define('FILTER_FLAG_EMAIL_UNICODE', 'unicode'); function filter_var($variable, $filter, $option = false){ if($filter == 'ip'){ if($option == 'ipv4'){ if(preg_match("/(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})/", $variable, $matches)){ $variable = $matches[1]; return $variable; } } if($option == 'ipv6'){ if(preg_match("/\s*(([:.]{0,7}[0-9a-fA-F]{0,4}){1,8})\s*/", $variable, $matches)){ $variable = $matches[1]; return $variable; } } } if($filter == 'email'){ if($option == 'unicode' || $option == false){ if(preg_match("/\s*(\S*@\S*\.\S*)\s*/", $variable, $matches)){ $variable = $matches[1]; return $variable; } } } } }
really?Well, when the cows are finished on grains, it involves a 3-month period of grain-feeding, last I checked which is easily enough to ruin the nutrient-levels. When I talked to 1 farmer who partially feeds his animals grains(the cattle are fed some grains during the winter, not the lambs/adult sheep which have grass/stubble-turnips all year round), he viewed the cattle as becoming 100% genuinely grassfed in terms of nutrient-levels/taste/quality again between September and October/November depending on when they started feeding them grains in winter again.While this is anecdotal, he may well be right in which case that's c.6 months or so required(feb to 1st September) for the nutrient-levels etc. to improve.
i thought the huge nutrient difference was only when grassfed cows were finished on grain... wouldnt the difference be less if they were finished on grass?