照着手册做一定没问题，但没仔细看手册就有问题了。这部分第二次看才注意到。
Download the right version of PhalconEdit Download the right version of Phalcon on GitHub
XAMPP is always releasing 32 bit versions of Apache and PHP. You will need to download the x86 version of Phalcon for Windows from the download section.
After downloading the Phalcon library you will have a zip file like the one shown below:
要下载 phalcon.dll 的 32位版本，不是 64位的，也要非 nts 的。才可以。