<h1 align=”center”>Easy Tips</h1>
<p align=”center”>
<a href=”https://github.com/TIGERB/easy-tips#目录”>
<img src=”https://img.shields.io/badge/php-done-brightgreen.svg” alt=”php”>
</a>
<a href=”https://github.com/TIGERB/easy-tips/tree/master/mysql”>
<img src=”https://img.shields.io/badge/mysql-doing-blue.svg” alt=”mysql”>
</a>
<a href=”https://github.com/TIGERB/easy-tips/tree/master/redis”>
<img src=”https://img.shields.io/badge/redis-doing-blue.svg” alt=”redis”>
</a>
<a href=”https://github.com/TIGERB/easy-tips/tree/master/patterns”>
<img src=”https://img.shields.io/badge/patterns-done-brightgreen.svg” alt=”patterns”>
</a>
<a href=”https://github.com/TIGERB/easy-tips/tree/master/algorithm”>
<img src=”https://img.shields.io/badge/algorithm-%CE%B1-yellowgreen.svg” alt=”algorithm”>
</a>
<a href=”https://github.com/TIGERB/easy-tips/tree/master/data-structure”>
<img src=”https://img.shields.io/badge/data–structure-doing-blue.svg” alt=”data-structure”>
</a>
<a href=”https://github.com/TIGERB/easy-tips/tree/master/network”>
<img src=”https://img.shields.io/badge/network-doing-blue.svg” alt=”network”>
</a>
</p>
<br>
> 一个php技术栈后端猿的知识储备大纲
## 前言
为什么把php,mysql,redis放在前三位?因为php/mysql/redis基础是一个当代phper的根基。
## 备注
状态 | 含义
——— | ——-
not-start | 当前未开始总结
doing | 总结中
α | 目前仅供参考未修正和发布
done | 总结完毕
fixing | 查漏补缺修改中
## 目录
– PHP(doing)
– 符合PSR的PHP编程规范(含个人建议)
– [实例](https://github.com/TIGERB/easy-tips/blob/master/php/standard.php)
– [文档](https://github.com/TIGERB/easy-tips/blob/master/php/standard.md)
– [经验](https://github.com/TIGERB/easy-tips/blob/master/php/artisan.md)
– 基础知识[读(R)好(T)文(F)档(M)]
– [数据类型](http://php.net/manual/zh/language.types.php)
– [运算符优先级](http://php.net/manual/zh/language.operators.precedence.php)
– [string函数](http://php.net/ref.strings.php)
– [array函数](http://php.net/manual/zh/ref.array.php)
– [math函数](http://php.net/manual/zh/ref.math.php)
– [面向对象](http://php.net/manual/zh/language.oop5.php)
– 版本新特性
– [7.1](http://php.net/manual/zh/migration71.new-features.php)
– [7.0](http://php.net/manual/zh/migration70.new-features.php)
– [5.6](http://php.net/manual/zh/migration56.new-features.php)
– [5.5](http://php.net/manual/zh/migration55.new-features.php)
– [5.4](http://php.net/manual/zh/migration54.new-features.php)
– [5.3](http://php.net/manual/zh/migration53.new-features.php)
– [记一些坑](https://github.com/TIGERB/easy-tips/blob/master/pit.md#记一些坑)
– Mysql(doing)
– [常用sql语句](https://github.com/TIGERB/easy-tips/blob/master/mysql/sql.md)
– 引擎
– InnoDB
– MyISAM
– Memory
– Archive\Blackhole\CSV\Federated\merge\NDB
– 事务隔离级别
– READ UNCOMMITTED:未提交读
– READ COMMITTED:提交读/不可重复读
– REPEATABLE READ:可重复读(MYSQL默认事务隔离级别)
– SERIALIZEABLE:可串行化
– 索引
– B-Tree
– 哈希索引(hash index)
– 空间数据索引(R-Tree)
– 全文索引
– 锁
– 悲观锁
– 乐观锁
– 分表
– 垂直分表
– 水平分表
– sql优化
– 主从配置
– Redis(doing)
– 常用命令
– 实现原理&与memcache区别
– 常见使用场景实战
– [缓存](https://github.com/TIGERB/easy-tips/blob/master/redis/cache.php)
– [队列](https://github.com/TIGERB/easy-tips/blob/master/redis/queue.php)
– [悲观锁](https://github.com/TIGERB/easy-tips/blob/master/redis/pessmistic-lock.php)
– [乐观锁](https://github.com/TIGERB/easy-tips/blob/master/redis/optimistic-lock.php)
– [订阅/推送](https://github.com/TIGERB/easy-tips/blob/master/redis/subscribe-publish)
– 设计模式(done/fixing)
– [概念](https://github.com/TIGERB/easy-tips/blob/master/patterns/thought.md#设计模式)
– 创建型模式实例
– [单例模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/singleton/test.php)
– [工厂模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/factory/test.php)
– [抽象工厂模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/factoryAbstract/test.php)
– [原型模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/prototype/test.php)
– [建造者模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/builder/test.php)
– 结构型模式实例
– [桥接模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/bridge/test.php)
– [享元模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/flyweight/test.php)
– [外观模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/facade/test.php)
– [适配器模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/adapter/test.php)
– [装饰器模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/decorator/test.php)
– [组合模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/composite/test.php)
– [代理模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/proxy/test.php)
– [过滤器模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/filter/test.php)
– 行为型模式实例
– [模板模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/template/test.php)
– [策略模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/strategy/test.php)
– [状态模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/state/test.php)
– [观察者模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/observer/test.php)
– [责任链模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/chainOfResponsibility/test.php)
– [访问者模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/visitor/test.php)
– [解释器模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/interpreter/test.php)
– [备忘录模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/memento/test.php)
– [命令模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/command/test.php)
– [迭代器模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/iterator/test.php)
– [中介者器模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/mediator/test.php)
– [空对象模式](https://github.com/TIGERB/easy-tips/blob/master/patterns/nullObject/test.php)
– [数据结构(doing)](https://github.com/TIGERB/easy-tips/blob/master/data-structure.md)
– 数组
– 堆/栈
– 树
– 队列
– 链表
– 图
– 散列表
– 算法(doing)
– 算法分析
– 时间复杂度/空间复杂度/正确性/可读性/健壮性
– 算法实战
– 排序算法(α)
– [冒泡排序](https://github.com/TIGERB/easy-tips/blob/master/algorithm/sort/bubble.php)
– [快速排序](https://github.com/TIGERB/easy-tips/blob/master/algorithm/sort/quick.php)
– [选择排序](https://github.com/TIGERB/easy-tips/blob/master/algorithm/sort/select.php)
– [插入排序](https://github.com/TIGERB/easy-tips/blob/master/algorithm/sort/insert.php)
– [归并排序](https://github.com/TIGERB/easy-tips/blob/master/algorithm/sort/merge.php)
– [希尔排序](https://github.com/TIGERB/easy-tips/blob/master/algorithm/sort/shell.php)
– [基数排序](https://github.com/TIGERB/easy-tips/blob/master/algorithm/sort/radix.php)
– 网络基础(doing)
– [互联网协议概述](https://github.com/TIGERB/easy-tips/blob/master/network/internet-protocol.md#互联网协议)
– [client和nginx简易交互过程](https://github.com/TIGERB/easy-tips/blob/master/network/nginx.md#client和nginx简易交互过程)
– [nginx和php-fpm简易交互过程](https://github.com/TIGERB/easy-tips/blob/master/network/nginx.md#nginx和php简易交互过程)
– [http](https://github.com/TIGERB/easy-tips/blob/master/network/http.md)
– 报文
– 报文头部
– 报文体
– 常见13种状态码
– 方法method
– https
– http2
– websocket
– 计算机基础(doing)
– [linux常用命令](https://github.com/TIGERB/easy-tips/blob/master/linux/command.md)
– shell
– 高并发相关(not-start)
## 测试用例
### 设计模式
运行脚本: php patterns/[文件夹名称]/test.php
“`
例如,
测试责任链模式: 运行 php patterns/chainOfResponsibility/test.php
运行结果:
请求5850c8354b298: 令牌校验通过~
请求5850c8354b298: 请求频率校验通过~
请求5850c8354b298: 参数校验通过~
请求5850c8354b298: 签名校验通过~
请求5850c8354b298: 权限校验通过~
“`
### 算法
运行脚本: php algorithm/test.php [算法名称|空获取列表]
“`
例如,
测试冒泡排序: 运行 php algorithm/test.php bubble
运行结果:
==========================冒泡排序=========================
Array
(
[0] => 11
[1] => 67
[2] => 3
[3] => 121
[4] => 71
[5] => 6
[6] => 100
[7] => 45
[8] => 2
)
=========上为初始值==================下为排序后值=============
Array
(
[0] => 2
[1] => 3
[2] => 6
[3] => 11
[4] => 45
[5] => 67
[6] => 71
[7] => 100
[8] => 121
)
“`
### 常见redis运用实现
运行脚本: php redis/test.php [名称|空获取列表]
“`
例如,
测试悲观锁: 运行 php redis/test.php p-lock
运行结果:
执行count加1操作~
count值为:1
“`
## 纠错
如果大家发现有什么不对的地方,可以发起一个[issue](https://github.com/TIGERB/easy-tips/issues)或者[pull request](https://github.com/TIGERB/easy-tips),
我会及时纠正,THX~
> 补充:发起pull request的commit message请参考文章[Commit message编写指南](http://www.ruanyifeng.com/blog/2016/01/commit_message_change_log.html)
## 英文版
因为国外开发者的要求和个人的时间有限,征集大家有兴趣的可以把本项目进行英文版翻译。希望国外的developer也可以受益于这个项目~
翻译文件认领申请:<https://github.com/TIGERB/easy-tips/issues/36>
## 感谢
感谢以下朋友的issue或pull request:
– @[faynwol](https://github.com/faynwol)
– @[whahuzhihao](https://github.com/whahuzhihao)
– @[snriud](https://github.com/snriud)
– @[fhefh2015](https://github.com/fhefh2015)
– @[RJustice](https://github.com/RJustice)
– @[ooing](https://github.com/ooing)
– @[shellus](https://github.com/shellus)
– @[entimm](https://github.com/entimm)
– @[jealone](https://github.com/jealone)
– @[cugblbs](https://github.com/cugblbs)
– @[CmderQ](https://github.com/CmderQ)
– @[neetdai](https://github.com/neetdai)
– @[yangqiphp](https://github.com/yangqiphp)
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