We must work around http://bugs.php.net/bug.php?id=53632
This should be moved to Common.php because that's where getRequestVar() is, and piwik.php doesn't always load Loader.php.
I took a look at the original bug report. The reporter notes that 2.2250738585072008e-308 to 2.2250738585072010e-308 are also affected.
the report says " 2.2250738585072008e-308, 2.2250738585072009e-308, 2.2250738585072010e-308 and 2.2250738585072012e-308 -- which all convert to the same floating-point value -- do not cause this problem."
I tested on my server which interestingly is affected by this bug, and only ...2011 works
Sorry. Misread. It's been a long day.