apc
Apache 2.4 + PHP-FPM and Authorization headers
Various Apache modules will strip the Authorization header, usually for “security reasons”. They all have different obscure settings you can tweak to overrule this behaviour, but you’ll need to determine exactly which module is to blame. You can work around this issue by passing the header directly to PHP via the env: SetEnvIf Authorization “(.*)” … Read more
sudo pecl install apc returns error
PCRE is a dependency for installing APC. You can install it pretty quick with yum install pcre-devel or apt-get install libpcre3-dev once it’s installed, re-run sudo pecl install apc
Is APC compatible with PHP 5.4 or PHP 5.5?
Zend OPCache included in PHP 5.5 On the 21st March 2013, the PHP 5.5 beta 1 was released including “Zend OPCache” – It looks firmly like this will be the replacement for APC going forward as it is included in the PHP core, and will have to be maintained for each new release. I would … Read more
apc vs eaccelerator vs xcache
APC is going to be included in PHP 6, and I’d guess it has been chosen for good reason 🙂 It’s fairly easy to install and certainly speeds things up.