首先安裝并配置Homebrew，通過/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"命令安裝，隨后更新shell配置文件確保brew在PATH中，接著執(zhí)行echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> ~/.zprofile并運行eval "$(/opt/homebrew/bin/brew shellenv)"，然后添加PHP倉庫brew tap shivammathur/php和brew tap homebrew/services，安裝指定PHP版本如brew install shivammathur/php/php@8.3并鏈接brew link php@8.3，必要時將PHP路徑加入~/.zshrc并刷新配置，最后通過php -v驗證；接著設置Laravel Valet，先安裝Composer即brew install composer，再全局安裝Valet即composer global require laravel/valet，確保~/.composer/vendor/bin在PATH中，然后運行valet install初始化環(huán)境，使用valet park將項目目錄如~/Sites設為可訪問路徑，或用valet link為單個項目創(chuàng)建鏈接，實現(xiàn)http://項目名.test訪問；為進一步增強環(huán)境，可通過brew install mysql和brew services start mysql運行MySQL，或選擇MariaDB，安裝Redis則執(zhí)行brew install redis和brew services start redis，通過brew install php@8.3-redis等命令添加PHP擴展并運行valet restart重啟服務，啟用Xdebug需執(zhí)行valet use php@8.3 --with-extension=xdebug并在IDE中配置監(jiān)聽端口9003，可選操作包括運行valet install --with-trusted-ca信任根證書、使用valet domain .local更換默認域名、通過valet secure project-name為站點啟用HTTPS，日常維護建議定期brew upgrade php@8.3更新PHP、重大變更后執(zhí)行valet restart、使用valet which檢查路由、valet forget解除項目鏈接，最終實現(xiàn)一個輕量、高效、無需Docker或Vagrant的本地PHP開發(fā)環(huán)境。

Setting up a smooth PHP development environment on macOS used to be a headache—managing Apache, PHP versions, MySQL, and virtual hosts manually was time-consuming and error-prone. Thanks to Homebrew and Laravel Valet, developers can now get a lightweight, fast, and reliable local PHP stack up and running in minutes. Here’s how to optimize your PHP development workflow on macOS using these tools.

Install and Configure Homebrew

Homebrew is the missing package manager for macOS, and it’s the foundation of a clean, maintainable dev setup.

1. Install Homebrew (if you haven’t already):

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

2. Update your shell profile to ensure brew is in your PATH (especially on Apple Silicon Macs):

echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> ~/.zprofile
eval "$(/opt/homebrew/bin/brew shellenv)"

3. Tap the PHP and other useful repositories:

brew tap shivammathur/php
brew tap homebrew/services

4. Install PHP (choose your preferred version, e.g., 8.3):

brew install shivammathur/php/php@8.3

5. Link the PHP version so it's available globally:

brew link php@8.3

Optional: Add PHP to your shell profile if it’s not in PATH automatically:

echo 'export PATH="/opt/homebrew/opt/php@8.3/bin:$PATH"' >> ~/.zshrc
source ~/.zshrc

6. Verify installation:

php -v

You now have a modern PHP version managed cleanly via Homebrew.

Set Up Laravel Valet for Local Development

Valet is a minimalistic, Laravel-built development environment that uses Nginx and dnsmasq under the hood. It’s fast, uses minimal resources, and supports .test (or custom) domains automatically.

1. Install Valet via Composer:

Make sure Composer is installed:

brew install composer

Then install Valet globally:

composer global require laravel/valet

Ensure ~/.composer/vendor/bin is in your PATH:

echo 'export PATH="$HOME/.composer/vendor/bin:$PATH"' >> ~/.zshrc
source ~/.zshrc

2. Install and Launch Valet:

valet install

This configures Nginx, dnsmasq, and starts required services via brew services.

3. Park your projects directory:

Navigate to your projects folder (e.g., ~/Sites) and run:

cd ~/Sites
valet park

Now, any folder inside ~/Sites will be accessible at http://folder-name.test.

4. Serve a single project (alternative to parking):

cd ~/Sites/my-project
valet link my-project

Now accessible at http://my-project.test.

Enhance Your Setup with Useful Tools

A great PHP dev environment isn’t just about PHP and servers—add these tools to round it out.

• Database: Install MySQL or MariaDB

brew install mysql
brew services start mysql

Or use MariaDB:

brew install mariadb
brew services start mariadb

• Redis (for caching, queues, etc.)

brew install redis
brew services start redis

• PHP Extensions via Homebrew

Valet uses the system PHP, so you can install extensions via:

brew install php@8.3-redis php@8.3-memcached php@8.3-xdebug

Note: After installing extensions, restart Valet:

valet restart

• Xdebug for Debugging

Enable Xdebug with:

valet use php@8.3 --with-extension=xdebug

Then configure your IDE (e.g., VS Code, PhpStorm) to listen on port 9003 (default in modern PHP).

Bonus: Custom Domains and SSL

Valet uses HTTPS by default with trusted local certificates.

• Trust the Valet CA globally (optional but helpful):

valet install --with-trusted-ca

• Use a custom domain (e.g., .local instead of .test):

valet domain .local

Now your projects are at http://project.local.

• Secure a site with TLS:

valet secure project-name

This enables HTTPS for that specific parked site.

Final Tips for a Smooth Workflow

• Keep PHP updated: brew upgrade php@8.3
• Restart Valet after major changes: valet restart
• Use valet which to see which site serves a domain
• Run valet forget in a project to un-link it

Optimizing PHP development on macOS doesn’t require Vagrant or Docker for most use cases. With Homebrew managing your core tools and Valet handling serving and domains, you get a fast, quiet, and powerful local environment that stays out of your way.

Basically: install once, park your code, and go.

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