problems after update to new php4-corefiles with YaSt

Hi, cause it was a security update i just try it here. After the Update of the php4 corefiles with Yast we have *real* problems with the "simulate static" Functions of Typo3 on our Server. After the update i found a replaced php.ini, with no php.ini.rpm whatever backup. The replacement with the old php.ini dont work so i guess its a bug in the update (php4-4.3.4-43.46.3). Just my question - how can i go back to the last php Version (php4-4.3.4-43.44) until this is fixed. Luckily thats my first problem with a Update but it have to be solved very fast. tia, Michael Weber