From f167763dcaea77aade79b0a7ba08c333393bb523 Mon Sep 17 00:00:00 2001
From: Alexchent <1023615292@qq.com>
Date: Sun, 4 Jul 2021 22:19:21 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A1=A5=E5=85=85=E8=8F=B2=E6=B3=A2=E9=82=A3?=
 =?UTF-8?q?=E5=88=87=E6=95=B0=E5=88=97=E9=80=92=E5=BD=92=E7=AE=97=E6=B3=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Http/HttpCode.md                         |  1 +
 Linux/linux.md                           |  2 +-
 README.md                                |  4 ++--
 laboratory/magicFunction/__invoke.php    |  2 +-
 suanfa/{ => Base}/binarySearch.php       |  0
 suanfa/{ => Base}/fibonacci_sequence.php | 13 ++++++++++++-
 6 files changed, 17 insertions(+), 5 deletions(-)
 create mode 100644 Http/HttpCode.md
 rename suanfa/{ => Base}/binarySearch.php (100%)
 rename suanfa/{ => Base}/fibonacci_sequence.php (69%)

diff --git a/Http/HttpCode.md b/Http/HttpCode.md
new file mode 100644
index 0000000..44b379f
--- /dev/null
+++ b/Http/HttpCode.md
@@ -0,0 +1 @@
+# HTTP 常见状态码

## 1xx

## 2xx

200 请求成功 

## 3xx
301 永久重定向

302 暂时重定向

## 4xx
401 未授权 一般表示未登录
403 拒绝访问 一般表示没有权限 
404 请问的资源不存在

## 5xx

500 服务器错误
\ No newline at end of file
diff --git a/Linux/linux.md b/Linux/linux.md
index 5db07c0..8680d2a 100644
--- a/Linux/linux.md
+++ b/Linux/linux.md
@@ -1 +1 @@
-## shell

- 解压
```
1.tar命令 格式tar，gz，rar
解包：tar xzvf FileName.tar
打包：tar czvf FileName.tar DirName
压缩：tar czvf FileName.tar.gz DirName

2.gzip命令
压缩：gzip FileName  只对单个文件压缩
解压：gzip -d FileName.gz

3.bzip2命令
压缩：bzip2 FileName  只对单个文件压缩
解压：bzip2 -d FileName.gz


4.zip命令
解压：unzip FileName.zip
压缩：zip -r FileName.zip DirName

4.7z命令
压缩 7z a filename.7z dirname
解压到包所在目录 7z x filename -p密码
```
>[7z](压缩/7z.md)
>[zip](压缩/zip.md)
\ No newline at end of file
+## shell

- 解压
```
1.tar命令 格式tar，gz，rar
解包：tar xzvf FileName.tar
打包：tar czvf FileName.tar DirName
压缩：tar czvf FileName.tar.gz DirName

2.gzip命令
压缩：gzip FileName  只对单个文件压缩
解压：gzip -d FileName.gz

3.bzip2命令
压缩：bzip2 FileName  只对单个文件压缩
解压：bzip2 -d FileName.gz


4.zip命令
解压：unzip FileName.zip
压缩：zip -r FileName.zip DirName

5.7z命令
压缩 7z a filename.7z dirname
解压到包所在目录 7z x filename -p密码
```
>[7z](压缩/7z.md)
>[zip](压缩/zip.md)
\ No newline at end of file
diff --git a/README.md b/README.md
index abd9f69..89476fb 100644
--- a/README.md
+++ b/README.md
@@ -4,11 +4,11 @@
 ### 基本功
 - 快速排序
 - 冒泡排序
-- [斐波那契数列](/suanfa/fibonacci_sequence.php)
+- [斐波那契数列](/suanfa/Base/fibonacci_sequence.php)
 - [topK 最大顶堆](/suanfa/topk.php)
 
 ### 算法练习题
-- [二分查找](/suanfa/binarySearch.php)
+- [二分查找](/suanfa/Base/binarySearch.php)
 - [猴群选举](/suanfa/monkey.php)
 - [给定一个二维数组，数组每行从左到右都是递增的；每列也是递增的。
 请完成一个函数，输入如上二维数组和一个整数，函数功能为判断该整数是都存在于数组中。
diff --git a/laboratory/magicFunction/__invoke.php b/laboratory/magicFunction/__invoke.php
index 3417f7e..59f1251 100644
--- a/laboratory/magicFunction/__invoke.php
+++ b/laboratory/magicFunction/__invoke.php
@@ -1 +1 @@
-<?php
/**
 * 测试__invoke
 * 当对象实例被当做方法调用时触发
 * [laravel框架中关于单个行为控制器的实现就是基于————invoke](https://learnku.com/docs/laravel/6.x/controllers/5138)
 *
 *
 *
 * Created by PhpStorm.
 * User: chentao
 * Date: 2020/1/16
 * Time: 10:09 PM
 */


class A {

    public function __invoke()
    {
        // TODO: Implement __invoke() method.
        echo 'this is invoke';
    }
}

$obj = new A();


$obj();
\ No newline at end of file
+<?php
/**
 * 测试__invoke
 * 当对象实例被当做方法调用时触发
 * [laravel框架中关于单个行为控制器的实现就是基于————invoke](https://learnku.com/docs/laravel/6.x/controllers/5138)
 *
 *
 *
 * Created by PhpStorm.
 * User: chentao
 * Date: 2020/1/16
 * Time: 10:09 PM
 */


class A {

    public function __invoke()
    {
        // TODO: Implement __invoke() method.
        echo 'this is invoke';
    }

    public function __call($name, $arguments)
    {
        // TODO: Implement __call() method.
        var_dump($name);
        var_dump($arguments);
    }

    public static function __callStatic($name, $arguments)
    {
        // TODO: Implement __callStatic() method.
        echo "没有这个静态方法".PHP_EOL;
        var_dump($name);

    }

    public function __clone()
    {
        // TODO: Implement __clone() method.
        echo "我被克隆了";
    }
}

$obj = new A();


$obj();


$obj->hi(1,2);
A::hi(2);

$obj2 = clone $obj;
\ No newline at end of file
diff --git a/suanfa/binarySearch.php b/suanfa/Base/binarySearch.php
similarity index 100%
rename from suanfa/binarySearch.php
rename to suanfa/Base/binarySearch.php
diff --git a/suanfa/fibonacci_sequence.php b/suanfa/Base/fibonacci_sequence.php
similarity index 69%
rename from suanfa/fibonacci_sequence.php
rename to suanfa/Base/fibonacci_sequence.php
index feec894..18e5d74 100644
--- a/suanfa/fibonacci_sequence.php
+++ b/suanfa/Base/fibonacci_sequence.php
@@ -17,6 +17,7 @@ function fib($n, $a, $b) {
     return $arr[$n];
 };
 
+//时间复杂度 O(n)
 function fib2($n, $a, $b) {
 
     if ($n == 1) return $a;
@@ -30,4 +31,14 @@ function fib2($n, $a, $b) {
     return $c;
 }
 
-var_dump(fib2(6,1,2));
+//递归实现 求数列的第n个数 时间复杂度O(2^n) 优点是算法简单
+function fib3($n)
+{
+    if ($n < 2) return $n;
+    return fib3($n-2) + fib3($n-1);
+}
+
+//var_dump(fib2(6,1,2));
+
+
+var_dump(fib3(4));
\ No newline at end of file