一、mac安裝Homebrew，更新 nginx php7 mysql 環境

摘要： //檢視版本 brew -v //安裝homebrew /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" ...

//檢視版本
brew -v

//安裝homebrew
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

國內Homebrew映象 ，更換映象源加速：

cd "$(brew --repo)"
git remote set-url origin https://mirrors.ustc.edu.cn/brew.git

brew update

brew -v

安裝 啟動 nginx

brew cleanup//移除舊版本

brew install nginx
//啟動nginx,如果更新安裝nginx，啟動時常會提示沒有許可權，則刪除之前的logs資料夾中的檔案等
sudo nginx//啟動
//檢視狀態
ps -ef|grep nginx
nginx -V
sudo nginx -s reload//重新載入配置
sudo nginx -s stop//關閉
lsof -i tcp:80//檢視80端口占用情況
ps aux | grep nginx//檢視nginx程序

配置nginx 虛擬主機，通過域名訪問本地web專案

server {
listen 80;
server_namewww.dtemp.com;
root /Users/free/www/learnlaravel/;

access_log /usr/local/var/logs/nginx/dtemp.access.log;
location / {
if (!-e $request_filename){
rewrite ^/(.*) /index.php last;
}
index index.html index.htm index.php;
autoindex on;
include /usr/local/etc/nginx/conf.d/php-fpm;
}

} 

// include /usr/local/etc/nginx/conf.d/php-fpm;
//這個檔案內容：

location ~ \.php$ {
try_files $uri = 404;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_intercept_errors on;
include /usr/local/etc/nginx/fastcgi.conf;
}

//以上內容表示如果nginx接到的請求是.php結尾的php程式，
//則將請求轉發到本機9000埠，而這個埠是php-fpm在監聽，
//當未安裝php時，請求www.dtemp.com會返回502錯誤

搜尋安裝php

brew search php
brew install [email protected]
php -v //檢視版本
php -m //檢視擴充套件

//安裝完php7會輸出以下內容，實際是一個簡單guid，
//執行 brew services start [email protected]啟動php-fpm


The php.ini and php-fpm.ini file can be found in:
/usr/local/etc/php/7.2/

[email protected] is keg-only, which means it was not symlinked into /usr/local,
because this is an alternate version of another formula.

If you need to have [email protected] first in your PATH run:
//*執行下面兩行命令，就會將php7命令路徑加入環境變數

echo 'export PATH="/usr/local/opt/[email protected]/bin:$PATH"' >> ~/.bash_profile
echo 'export PATH="/usr/local/opt/[email protected]/sbin:$PATH"' >> ~/.bash_profile

For compilers to find [email protected] you may need to set:
export LDFLAGS="-L/usr/local/opt/[email protected]/lib"
export CPPFLAGS="-I/usr/local/opt/[email protected]/include"


To have launchd start [email protected] now and restart at login:
brew services start [email protected]
Or, if you don't want/need a background service you can just run:
php-fpm

laravel環境要求如下,新建test.php在web目錄，可以清楚看到php配置和擴充套件等資訊

PHP >= 7.1.3
OpenSSL PHP Extension
PDO PHP Extension
Mbstring PHP Extension
Tokenizer PHP Extension
XML PHP Extension
Ctype PHP Extension
JSON PHP Extension
BCMath PHP Extension

test.php 內容：
<?php phpinfo();?>

brew 覆蓋安裝老版本往往有些坑，使用dmg安裝一路next簡易操作，只有一點需要注意。
 老版連線mysql的客戶端使用的舊版加密，mysql8安裝時會預設選擇加強加密，可以選擇老版加密，避免更好客戶端。

navicat 檢視mysql資料庫很方便，推薦一個下載地址：https://xclient.info/search/s/navicat/