What is Pagination? Pagination in PHP refers to the process of dividing a large set of data into smaller, more manageable sections called "pages." It is commonly used in web applications to display a limited number of records or results per page, allowing users to navigate through the data easily. Pagination is essential when dealing with large data sets because displaying all the records on a single page can lead to performance issues and an overwhelming user interface. By implementing pagination, you can improve the user experience and optimize the performance of your application. PHP program to ... Read More

Inheritance: Inheritance is a fundamental concept in object-oriented programming (OOP) that allows classes to inherit properties and behaviors from other classes. It is a mechanism for creating new classes based on existing classes, promoting code reuse and establishing hierarchical relationships between classes. Inheritance is based on the concept of a "parent-child" or "superclass-subclass" relationship. The class from which another class inherits is called the superclass or base class, while the class that inherits from the superclass is called the subclass or derived class. The subclass inherits all the properties (variables) and methods (functions) of its superclass and can also ... Read More

PHP: PHP (Hypertext Preprocessor) is a widely-used open-source server-side scripting language that is specifically designed for web development. It was originally created by Rasmus Lerdorf in 1994 and has since evolved into a powerful language used by millions of developers worldwide. PHP is primarily used to develop dynamic web pages and web applications. It allows developers to embed PHP code within HTML, making it easy to mix server-side logic with the presentation layer. PHP scripts are executed on the server, and the resulting HTML is sent to the client's browser. There are several ways to measure script execution ... Read More

PHP: PHP (Hypertext Preprocessor) is a widely-used open-source server-side scripting language that is specifically designed for web development. It was originally created by Rasmus Lerdorf in 1994 and has since evolved into a powerful language used by millions of developers worldwide. PHP is primarily used to develop dynamic web pages and web applications. It allows developers to embed PHP code within HTML, making it easy to mix server-side logic with the presentation layer. PHP scripts are executed on the server, and the resulting HTML is sent to the client's browser. Let us get started with installing PHP in ... Read More

PHP: PHP (Hypertext Preprocessor) is a widely-used open-source server-side scripting language that is specifically designed for web development. It was originally created by Rasmus Lerdorf in 1994 and has since evolved into a powerful language used by millions of developers worldwide. PHP is primarily used to develop dynamic web pages and web applications. It allows developers to embed PHP code within HTML, making it easy to mix server-side logic with the presentation layer. PHP scripts are executed on the server, and the resulting HTML is sent to the client's browser. In PHP, you can iterate over an associative ... Read More

We all are well aware are that now-a-days various coding platforms include competitive codings, for example GeeksforGeeks, CodeChef, Codeforces, atCoder, SPOJ, HackerRank, HackerEarth, and many more where they supposed to code out by themselves by either attaching local editor file such as a sublime editor or by directly writing on their respective editors. So how are these test cases getting accessed or in an easy way we can say that our code is getting compiled and run? On these programming platforms for competitive programming online judges act as the backbone for code compilation and run. Online Judge To judge ... Read More

In PHP, null is a special value that represents the absence of a value or the lack of a specific data type. It is a built-in constant in PHP and is used to indicate the intentional absence of any object or value. Here are some key points about null in PHP: null is a data type: In PHP, null is a unique data type that stands on its own. It is distinct from other data types like strings, integers, booleans, arrays, etc. Absence of a value: When a ... Read More

PHP: PHP (Hypertext Preprocessor) is a widely-used open-source server-side scripting language that is specifically designed for web development. It was originally created by Rasmus Lerdorf in 1994 and has since evolved into a powerful language used by millions of developers worldwide. PHP is primarily used to develop dynamic web pages and web applications. It allows developers to embed PHP code within HTML, making it easy to mix server-side logic with the presentation layer. PHP scripts are executed on the server, and the resulting HTML is sent to the client's browser. PHP (Hypertext Preprocessor) is a popular server-side scripting ... Read More

PHP: PHP (Hypertext Preprocessor) is a widely-used open-source server-side scripting language that is specifically designed for web development. It was originally created by Rasmus Lerdorf in 1994 and has since evolved into a powerful language used by millions of developers worldwide. PHP is primarily used to develop dynamic web pages and web applications. It allows developers to embed PHP code within HTML, making it easy to mix server-side logic with the presentation layer. PHP scripts are executed on the server, and the resulting HTML is sent to the client's browser. In PHP, there are several ways to insert ... Read More

PHP: PHP (Hypertext Preprocessor) is a widely-used open-source server-side scripting language that is specifically designed for web development. It was originally created by Rasmus Lerdorf in 1994 and has since evolved into a powerful language used by millions of developers worldwide. PHP is primarily used to develop dynamic web pages and web applications. It allows developers to embed PHP code within HTML, making it easy to mix server-side logic with the presentation layer. PHP scripts are executed on the server, and the resulting HTML is sent to the client's browser. In PHP, there are multiple ways to implement ... Read More