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我需要使用Opcache进行memcached吗？

[英]Do I need memcached with Opcache ?

原文 2014-07-24 01:09:00 7 2 php/ wordpress/ memcached/ opcache/ php-5.5

I don't know anything about caching other than having read that people use APC/Opcache/Memcache/Memchached/Varnish ... to makes PHP go faster :) 除了阅读人们使用APC / Opcache / Memcache / Memchached / Varnish之外，我对缓存一无所知......让PHP变得更快:)

So, I tried APC last week since I was on PHP5.4, but then updated my to PHP5.5 so I could use Opcache. 所以，我上周试用了APC，因为我使用的是PHP5.4，但后来更新了我的PHP5.5，所以我可以使用Opcache。 So, now that Opcache is working, I need to even make my wordpress site faster, and since I have heard that APC is not compatible with opcache, I would like to know if memcached is OK to use, as I am almost certain varnish is OK because it is not related to PHP. 所以，现在Opcache正在工作，我甚至需要让我的wordpress网站更快，因为我听说APC与opcache不兼容，我想知道memcached是否可以使用，因为我几乎可以肯定清漆是好的，因为它与PHP无关。

So, will using memcached further improve my site? 那么，使用memcached会进一步改善我的网站吗？

2 个解决方案

OPcache is for accelerating code access. OPcache用于加速代码访问。 memcached is for accelerating data access. memcached用于加速数据访问。 They are completely different, and completely independent. 它们完全不同，完全独立。

While OpCache doesn't support the user-side caching functionality of APC, it can still be a useful tool, and so the Pecl module, APCU was extracted from the original. 虽然OpCache不支持APC的用户端缓存功能，但它仍然是一个有用的工具，因此Pecl模块， APCU是从原始模块中提取的。 It's entirely compatible with the original, but leaves the zend-code cache for OpCache. 它与原始版本完全兼容，但为OpCache留下了zend-code缓存。