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HomeBackend DevelopmentPHP Tutorial有哪些适合高并发、高流量、高性能网站开发的 PHP 框架推荐?

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高并发、高流量、高性能?
这些问题不是一个php框架就可以解决的,lamp架构,越是接近底层的东西影响力越大,php只是四层架构最上面的一层,如果考虑优化性能先从底层硬件和软件优化吧。 可以了解下Swoole扩展和框架。
Swoole: PHP的异步、并行、分布式扩展框架
高并发、高流量、高性能
听起来像是架构的问题, 所谓的架构类似下面的:

  • 数据库集群处理, 读写分离;
  • 负载均衡, 流量大, 加机器呗, 没钱? 没听过哪个流量大的项目没钱的... ;
  • CDN, 把静态内容搁置到 CDN 上, 加快下载速度, 也减少数据服务器上带宽的占用;
  • 缓存, 一些不经常变化, 或者可以控制变化, 但是频繁读取的数据, 搁缓存里面, 下次读取的时候直接读取, 比起每一次都要去计算, 去数据库读取, 快上几百倍;
  • 队列系统, 把一些耗时的任务放到后台处理, 来实现快速响应的目的.

当然, 一个好的框架, 如 Laravel 能提供很多方便的工具, 让你实现架构设计的需要.

  • 数据库读写分离 -> 数据库使用基础
  • CDN 支持, Web 开发中, 静态文件加版本号, 如: `all.css` 生成的时候为 `all-16d570a7.css` , 详见 Elixir 文档 -> Laravel Elixir
  • 统一缓存接口, 支持各种流行的缓存, 如 Memcached 和 Redis , 详见文档: 缓存 - Laravel 中文文档
  • 队列系统支持, 方便的接口, 让一切看起来这么简单 队列 - Laravel 中文文档

PHP 框架, 本来解决的问题就是开发效率, 相比 JAVA, C/C++ 来说, PHP 的执行效率够慢的, 框架还是一堆代码构建于 PHP 之上, 所以追求极致性能的话, 不建议用 PHP 来做. 必须phalcon啊,用c-extension实现的全栈框架 想满足你的需求,并且实现高性能的,一般不用别的框架,都是自己写框架~所有的框架无非都是在拖慢系统速度罢了。 如果只是追求框架的性能,可以试下使用c语言以php拓展的方式写的框架yaf。
但是选择开发框架更应该从开发团队出发吧?上手是否容易、文档是否丰富、社区支持如何、拓展机制如何、框架本身引起的问题团队里是否有大拿能及时解决,在一开始没解决好这些问题,后期开发出现问题解决不了那就麻烦大了。 随意+Facebook 的php 转c 框架 要求那么多,不会就做个本科毕业设计吧,要根据项目需求和资金来决定吧,别摊太大的事自己收不了场,我建议20万以下的项目都用CI 框架或者 thinkphp就行了,简单快捷,写程序的主要目的是完成任务后兑换成money,那为什么要给自己挖坑呢?
需要 高并发、高流量、高性能的,java .net 大把的框架等着你呢 就常见的php开发框架就行了,有人真测试过各个框架的代码执行时间。
高并发、高流量跟多的要求是服务器架构了
高性能的话,前后端都要做优化。 可以看看 CmlPHP ,在orm就集成了缓存。根据需要配置mysql一主多从,多个缓存实例。框架自动做了分布式处理。有需要直接用mongodb也是可以的 cmlphp.51beautylife.com
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