There are a number of posts regarding this issue on this forum. But I assume that not everybody wants to build their own excitement with GCC, I'm providing my own RPMs (with source) for anybody to use. These packages can co-exist with CentOS's PHP and with each other.
RPMs
Instructions on by blog
Regards,
Jari Turkia
RPMs
Instructions on by blog
Regards,
Jari Turkia