MySQL is one of the world’s most popular and commonly used relational databases. It’s a strong tool for storing and organizing large volumes of data in a systematic and efficient manner. PHP is a server-side programming language for interacting with MySQL databases and creating dynamic web applications. MySQL and PHP 8 work well together to …
In PHP, access modifiers are an important part of object-oriented programming (OOP). They specify the scope of class variables or methods and how they can be accessed. In this post, we will look at the different types of access modifiers in PHP and offer examples of how to use them. Access Modifier Types in PHP …
PHP, like many other object-oriented programming languages, supports class constructors and destructors. A constructor is a specific function that is automatically invoked when a class object is formed. A constructor’s principal function is to initialize the object’s properties and set them to default values or values supplied as arguments when the object is formed. Constructors …
Object-oriented programming (OOP) is a programming paradigm that represents and manipulates data and behavior using objects, which are instances of classes. PHP provides OOP support via a collection of built-in functions and structures. A class in PHP is a blueprint for constructing objects. A class defines an object’s properties (also known as member variables or …
What is a Regular Expression? The regular expression is basically started from mathematics which defines a range of characters for some purpose. Different languages get references from this mathematical concept and applied it for searching patterns and validation of data. In this article, you will learn regex in PHP. There are many use cases of …
In this article, you will learn about JSON format and its available PHP functions. Also, we will look at the Callback functions in PHP. So, let’s start. What is JSON? JSON stands for Javascript Object Notation. It is a structure to represent the data in a more readable form. JSON is used all over the …
In this article, you will learn some useful PHP topics as per title, Filters, and Callback functions. Let’s start with the filters. PHP Filters PHP filters are used to sanitize and validate the input data. Sanitization: To Remove any illegal characters from the input data. Validation: Process of determining if the input data is in …
To correctly complete request and response activities, web pages must temporarily or permanently store data. Almost every web development language has sessions and cookies to store client and server information, delivering a seamless and secure experience. This article will go over PHP sessions and cookies in detail. What are cookies and sessions? Cookies are little …
Files play an important part in all sorts of programs, whether they are desktop-based or web-based. In this comprehensive lesson, we will go over all there is to know about files in PHP. Reading Files in PHP To access and read file contents, PHP provides the fopen() function. The fopen() function provides additional functionality than …
This article will educate you about the many HTTP request methods available in PHP and how to successfully use them. We’ll go through the more common methods, such as GET and POST, as well as the less used ones, such as PUT and DELETE. We will also look at how to use Super Globals in …
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