46 There’s a lot of conflicting information out there on how to install the APC opcode cache on a CentOS 5.6 box. Here’s how I did it: How to Install APC (Alternative PHP Cache) on CentOS 5.6This entry was posted in Linux Reference Technology and tagged APC cache CentOS CentOS 5 CentOS 5.6 CentOS 5.x install APC opcode optimizer php cache on August 1, 2011 by Steve Jenkins (updated 3841 days ago)