/* * 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; } } } } }
I've heard it said that the keeping of livestock would have never been able to begin if it weren't for the domesticated dog. No link - just what I read a few times here and there. Makes sense though.Exactly. Anyway, I see modern man being a patchwork of DNA from a dozen different so-called "apemen" species. They didn't die out, they just became part of us.
But why wouldn't neanderthals have dogs too?
I've heard it said that the keeping of livestock would have never been able to begin if it weren't for the domesticated dog. No link - just what I read a few times here and there. Makes sense though.This is still true in many parts of the world, I've actually never seen a shepherd without a few dogs.