In this article, I will explain How to Implement the Change Password Function in PHP. In order to implement a change password function in PHP, you need to follow the steps below. To begin with, create a form in HTML to get the user’s current password, and the new password, and confirm the new password. Then, write a PHP script […]
The following article explains How to Create a Login Application in PHP. In order to create a login application in PHP, you need to follow the steps below. Create a database to store user credentials (username and password) and connect it to your PHP script. Then, create a login form in HTML with input fields for username and password. After […]
The following post provides several Pattern Display Problems in PHP with their solutions. Print a pattern of stars in a pyramid shape: Output: * * * * * * * * * * * * * * * Print a pattern of numbers in a pyramid shape: Output: 1 1 2 1 2 3 1 2 3 4 1 2 […]
The following post provides 10+ File Handling Problems in PHP. Also, their solutions are available on respective links. To begin with, write a PHP script to read the contents of a file and display them on the screen. After that, write a PHP script to write a string to a file. Then, write a PHP script to append a string […]
The following article explains the Difference Between Docker Swarm and Kubernetes. In fact, both of these are tools for container orchestration. Further, they help in scaling containerized applications. Also, they allow us to manage these applications efficiently. However, they have some differences in terms of their architecture, functionality, and deployment models. Docker Swarm is a native clustering and orchestration tool. […]
The following article explains How to Manage Docker Images and Containers. In order to manage Docker images and containers, we have the Docker CLI commands or a Docker GUI tool. The following list shows some of the basic commands for managing Docker images and containers. Docker images. In order to manage images, we use these commands. docker images. This command […]
The following article on Comparing Docker Containers and Docker Images, explains how docker containers differ from docker images. Basically, docker containers are lightweight, portable, and executable packages that contain all the components that an application requires to run, including the application code, runtime environment, system libraries, and dependencies. Also, we create the containers from Docker images and they can run […]
The following article on Working with Docker Containers explains how to start, stop, and restart docker containers. To start, stop, and restart Docker containers, you can use the “docker container” command. Here are some examples: Start Command: This command starts a stopped container with the specified name. Stop Commnad: This command stops a running container with the specified name. Restarting […]
The following article describes How to Use Docker Compose. Also, it explains how to use it for managing multi-container applications. Basically, docker Compose is a tool that allows you to define and manage multi-container Docker applications. It uses a YAML file to define the services, networks, and volumes for the application and provides a command-line interface for managing the containers. […]
The following article explains How to Configure Docker Networking. Configuring Docker networking is an important step in deploying and managing Docker containers. Here are some of the ways to configure Docker networking: Default bridge network: By default, Docker creates a bridge network named “bridge” when it is installed. This network allows containers to communicate with each other on the same […]