How to install php8.0

PHP 8.0 Installation Guide

How to install PHP 8.0 on Linux system

Step 1: Update APT repository

<code class="bash">sudo apt update</code>

Step 2: Install PHP 8.0

<code class="bash">sudo apt install php8.0</code>

Step 3: Verify installation

<code class="bash">php8.0 -v</code>

How to Install PHP 8.0 on Windows system

Step 1: Download PHP 8.0 from the official website

Visit https://www.php.net/downloads.php , and then select the PHP 8.0 version that matches your operating system.

Step 2: Run the PHP installer

Double-click the downloaded PHP installer and follow the installation prompts.

Step 3: Verify installation

Open a command prompt and run the following command:

<code>php --version</code>

How to install PHP 8.0 on macOS systems

Step 1: Install PHP using Homebrew

<code class="bash">brew install php@8.0</code>

Step 2: Verify installation

<code class="bash">php -v</code>

Optional step: Install PHP extension

After you install the PHP extension, you can add additional functionality. To install an extension, use the following command:

<code class="bash">sudo apt install php8.0-extension-name  # 在 Linux 上
pecl install extension-name  # 在 Windows 上
brew install php@8.0/extension/extension-name  # 在 macOS 上</code>

Replace extension-name with the name of the extension you want to install.

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