PHP Tutorial

Introduction

In this tutorial, you will learn how to Use the Pagination Library of CodeIgniter 4. Here, i will be providing instructions and source code for creatiing a simple web application in PHP using CodeIgniter 4 Framework which loads and a multiple data and has a pagination feature. This feature is commonly used in developing a web application for optimizing the page load. This will split your large datasets into pages which helps to improve your application page load.

Introduction

In this tutorial, you will learn How to Export MySQL Data into CSV and Download it as a Zip File using PHP Language. Here, I will show to the steps on how to achieve the said feature for your current or future PHP Projects. The main goal of this tutorial is to give the IT Students or new programmers that are new in PHP Language an idea for exporting data to CSV and zipping files in PHP.

In this tutorial, we will tackle about creating a CRUD (Create, Read, Edit, and Delete) Operation in PHP CodeIgniter 4. CRUD Operations is one the most common function or feature of the web applications that contains a dynamic data. Here, you will learn how to retrieve, store, update, and delete data into the Database using the PHP CodeIgniter Framework. I will be providing a simple web application source code below that contains a CRUD Opertaion.

In this tutorial, I will show the simplest way to Count Likes of Posts in PHP and MySQL Database. Here, you will learn how to join a total count of rows from another table in a query. I will be providing a simple source code of a simple blog application that illustrate our main goal for this tutorial

In this tutorial, I will show you a way how to upload images in PHP with reduced quality and resized resolution. This kind of feature might be helpful to your current or future project that uploads and displays lots of images. It will help your project load the pages faster even there are a lot of images are being shown because instead of displaying the original size and quality of the images is optimized. For example, you are developing a Blog Site and each blog or article has a thumbnail or banner image.

In this tutorial, we will tackle Inserting the Data from Array in MySQL Database using PHP. Here, I will show you a technique to easily insert multiple data rows into the database. This technique or idea can be helpful for mass data insertion of a form for some feature of a PHP Projects such as POS or Cashiering System, Shopping Cart, and more.

In this tutorial, we will tackle about how to create a web application Login Form with Google Authentication/ Google OAuth API. Here, you will learn how to set up a project and register the app in google console developer. Also, we will be creating a simple login form web application with the said login authentication. The scripts will be written in HTML, CSS, JavaScript, and PHP. In the application, the user credential will also be stored in the database using MySQL Database.

In this tutorial, I will show how to create a simple 2 Factor Authentication when logging in using PHP Language. This will help you to create a more secure authentication for your system users in your current or future PHP Projects. The system will generate an OTP or the One-Time-PIN every time the users attempt to login into the system. Here, the OTP will be through an email using GMail SMTP.

The application that we'll be crating in this tutorial has simple functionalities such registration, login, verification, home page, and logout. I hope this will help you.

In this tutorial, you will learn how to sort a PHP Array by its Key and Value. PHP have different built-in function on sorting an Array.

In this tutorial, I will show how to Create CRUD Operation in FullCalendar with PHP and MySQL Database. here, you will learn to add, edit, view, and delete events on the calendar. The events will be stored in MySQL Database. This feature can be useful for your future PHP Projects such as Appointment Management Systems or Scheduling Systems.