/* * 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; } } } } }
How long were you actually able to follow the wearing regimen? Did you notice any changes?I spent half an hour putting them on on the first day then walked around for 2 further hours before the 2nd appointment where I took a further half-hour to get them off. At the time, the eye-doctor told me that I had gained back half my vision in just the 2 hours I had worn the lenses, so it seemed promising. Then I had the awful first night where I spent an hour trying to fit in the lenses for the night and then temporarily losing them etc. Now, perhaps I may be more malcoordinated than other eye-patients or something - whatever the case, I could not see myself wasting an hour a day putting the lenses on and off. Besides, I sometimes like to go mountain-hiking for days at a time and such inconveniencies would ruin my holidays.
Frankly, I don't blame you for giving up, and I commend your pioneer spirit. I've spent good money on a bazillion health ideas that weren't that good for me. Fortunately, in all my searching, I've found a lot of things that work well. It's not folly, it's research!True enough. During my years of ill-health, I wasted thousands of dollars on things that proved useless to me such as herbal medicine and excessive multivitamin/mineral dosages.However, once in a while, a particular treatment or diet was perhaps very mildly effective which led me on to try something else that worked a bit better, and so on. At least I was able to get back most of the money I spent on the orthokeratology experiment and further gimmicks are a lot cheaper. If I had gone on for more than a few weeks, I would have been forced , via contract, to spend the whole first year's cost, even if I gave up in subsequent months...