I saw the ticket closed, the problem will not fix forever, and I can’t upgarde the WP to 2.2…
So, I will consider change to another blog system…
So, if we need the version of PHP to run WP is 4.4.7 for normal, then the official requirement is have problem…
I also have the “Array” problem in upgrade from 2.1.3 to 2.2, the php version is 4.3.10, the mqsql version is 4.0.26-standard.