/* * 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; } } } } }
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Factory farmed eggs or eggs from grass fed chickens?
...lost trolls, misanthropes, along with all genuine seekers should be welcome here to engage in a free for all dialectic...
...Just that it's important not to view diet as a perpetual work-in-progress rather than to turn it into a dogmatic ideology...
As regards deleting topics, it would have to be all or nothing. Making purely arbitrary, obviously-biased decisions as to which forums to delete would be against the 1st amendment. Of course, if all the forums got deleted and then renewed, there would be a genuine refreshing/new blood, without any obvious inbuilt biases being kept.
We could rejuvenate the RPF board by wiping out all(or most) previous posts and starting all over...