???
this is not argument - spl_autoload very fast its allow only one call to load module - all developers use spl_autoload
APC its legacy and crappy as opcache. I think its smell from Zend. They stop (in old time) because their close ware Zend Studio must sell. And other get pain from that legacy. Im sorry.
http://stackoverflow.com/questions/4788452/does-autoload-rea...