PHP Git practice: How to use Git for multi-person development?

PHP Git in practice: an essential tool for multi-person collaborative development

Introduction
Git is a A distributed version control system that allows developers to work together, track code changes, and easily manage different project versions. Git is crucial for PHP projects that are developed by multiple people. This article will guide you step-by-step through using Git to manage your PHP projects.

Install Git
Install Git on your system, for Linux and macOS users, you can use the following command:

sudo apt install git

For Windows users, please start from Download the Git installer from the official website:
https://git-scm.com/download

Set up Git
After installing Git, you need to configure it:

git config --global user.name "Your Name"
git config --global user.email "your_email@example.com"

These configurations will be used to identify you in submissions.

Create a Git repository
In the root directory of your PHP project, use the following command to create a new Git repository:

git init

This will be in your project directory Create a .git directory that contains all the necessary information for the repository.

Add and commit changes
To add files to Git, you can use the git add command:

git add index.php

To commit files to For local repository, you can use the git commit command:

git commit -m "Added PHP file"

Multiple person collaboration
For multi-person collaboration, you need to push your local repository to the remote storehouse. Hosting services such as GitHub and GitLab provide remote repositories.

Clone the remote repository
To clone a copy from the remote repository, use the following command:

git clone git@github.com:username/repository-name.git

Upload local changes
To upload the changes you made in the local repository to the remote repository, use the following command:

git push origin master

Pull remote changes
To pull other users from the remote repository To make changes, use the following command:

git pull origin master

Resolving Conflicts
If someone else is editing the same file at the same time, conflicts may occur. To resolve the conflict, edit the conflict file and commit the changes using the following command:

git add conflict-file.php
git commit -m "Resolved conflict"

practical case

Consider a PHP project developed by multiple people, in which each developer Work on different branches. To merge their changes, follow these steps:

1. Pull the latest changes from the remote repository: git pull origin
2. Create and switch to a new branch: git checkout -b my-branch
3. Merge other branches: git merge other-branch
4. Resolve any conflicts: See previous steps
5. Push the merge commit to the remote repository: git push origin my -branch
6. Create a merge request: Create a merge request in the hosting service to merge your changes into the master branch

Conclusion
By leveraging the power of Git, PHP developers can efficiently conduct multi-person development. This tutorial provides step-by-step guidance on how to use Git to add files, commit changes, manage remote repositories, and resolve conflicts. By following these steps, PHP teams can easily work together and maintain the unity and integrity of their project's code.

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