Monday, April 22, 2019

Understanding the SOLID principles of software engineering

1. Introduction Software engineering is a combination of art and science. In this article, we will understand the most basic and essential software design principle:...

Create a composer package and list on packagist

1. Introduction In software engineering and development, things change very quickly. We need to move forward and keep ourselves and our code up to date....

Handling PHP Errors and Exceptions

1. Introduction In this article in this series will learn how we can handle errors and exceptions that occur when our PHP code is executed. We...

Databases and working with MySQL

1. Introduction In this article, we are learning about databases and how we can connect to databases using PHP programs. Databases are used as information storage...

PHP, HTTP, and the web

1. Introduction The majority of our web works on a client-server model which is governed by the HTTP protocol. In this article, we are having...

Looping around in PHP

1. Introduction In this article in the series, we are learning about different types of loops. Loops are programming constructs that can be used to...

Fun with conditional logic

1. Introduction In this article, we are learning about the different programming constructs that can help us in implementing conditions and to branch the execution...

Operators in PHP

1. Introduction Operators allow us to perform certain operations with values, arrays, and variables. There are several different types of operators. In PHP 7, two...

String manipulation in PHP

1. Introduction In the last article in this series, we learned about arrays. In this article, we will learn about strings in PHP. String is...

Working with Arrays in PHP

1. Introduction An array stores multiple values of similar types in one single variable. Assume a scenario in which you want to store names of...