Downgrade to php5.2.13

In the past I have gone to get software and did a seach for the package I wanted on
“Search and install software packages from the openSUSE Build Service:”

Yesterday when I went there it said this:
Could not perform search: search limit reached

How can I easily downgrade my php5.3 to php5.2.13

I tried using the software manager but it wants me to approve 123 changes?!

HELP

That will be other php packages and their dependencies.

thanks I need it