Trying to get php to work w/ mysql 4

Hello, I am running Redhat ES and having a hard time getting PHP to work with MySQL 4.0.12. I had MySQL version 3 on it, installed from the Redhat packages. I removed them using RPM and installed the RPM packages for the current version 4.0.12 that I got from the MySQL site as Redhat does not have packages for version 4 on it's site. My problem is I can not find a php-mysql RPM that works with version 4.0.12. All the ones on the Redhat site or at rpmfind give me the error: libmysqlclient.so.10 is needed by php-mysql-4.1.2-2.1.6 or something similar. Can someone direct me to a RPM of the current php-mysql package that will work with MySQL 4.0.12? Thanks! JR