How to implement multiple PHP versions of a site under the Laravel framework

When using the Laravel framework, you will inevitably encounter situations where you need to use different versions of PHP on the same site. For example, you may need to use PHP5.6 and PHP7.0 on the same site. At this time, Laravel provides a solution that can meet the needs of multiple PHP versions of a site.

This article will introduce how to implement multiple PHP versions of a site under the Laravel framework.

1. Environment preparation

Before implementing multiple PHP versions of a site, you need to prepare the environment first. The specific correspondence is as follows:

Laravel框架版本 >= 5.4
PHP版本 >= 5.6

In addition, the Composer package management tool needs to be installed.

2. Install Laravel Homestead

Laravel Homestead is a pre-configured development environment, including PHP, Nginx, MySQL and other common components. It can easily build a local environment similar to the server environment. development environment.

1. Installing Vagrant

To use Homestead, you need to install Vagrant first. Vagrant is a virtualization tool that can easily create and manage virtual machines. Official website: https://www.vagrantup.com/

2. Installing VirtualBox

Homestead requires VirtualBox as the virtual machine virtualization solution. You can visit the official website to download and Installation: https://www.virtualbox.org/

3. Install Homestead

Enter the following command in the terminal to install Homestead:

composer global require "laravel/homestead=~2.0"

After the installation is complete, execute the following command in the terminal:

homestead init

This command will be created in your home directory A Homestead.yaml file, which is the Homestead configuration file.

3. Configure Homestead

1. Modify Homestead.yaml

Open the Homestead.yaml file, you can see the following content:

ip: "192.168.10.10"
memory: 2048
cpus: 1
provider: virtualbox

authorize: ~/.ssh/id_rsa.pub

keys :

- ~/.ssh/id_rsa

folders:

- map: ~/code
  to: /home/vagrant/code

sites:

- map: homestead.app
  to: /home/vagrant/code/public

databases:

- homestead

After the installation is complete, execute the following command in the terminal:

homestead init

This command will create a Homestead.yaml file in your home directory. This file is the Homestead configuration file.

In the homestead.yaml file, add the following content:

sites:

- map: homestead.app
  to: /home/vagrant/code/public
  php: "5.6"
- map: homestead.app
  to: /home/vagrant/code/public
  php: "7.0"

The above configuration adds two sites, each using different versions of PHP.

2. Start Homestead

In the terminal cd to the Homestead directory and execute the following command to start Homestead:

vagrant up

After Homestead starts , you can visit http://homestead.app in the browser, and you can see that the site is running normally.

4. Conclusion

By configuring Homestead, we can easily realize the needs of multiple PHP versions of a site. However, it should be noted that the Homestead development environment is used in the above examples, and actual applications need to be adjusted according to actual needs and server environment.

If you have any questions or suggestions, please leave a message in the comment area, thank you!

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