Fix split for PHP 5.3
Fix split for PHP 5.3

ihsanudin/Stringy,sofyansitorus/Stringy,Big-Shark/Stringy,danielkesselberg/Stringy,voku/Stringy,bocharsky-bw/Stringy,wallacesilva/Stringy,taohaoge/Stringy,danielstjules/Stringy