Description: A class library in PHP is a collection of classes that can be used to create objects in this programming language. These libraries allow developers to reuse code, making it easier to implement complex functionalities without having to write everything from scratch. Class libraries can include methods and properties that encapsulate related behaviors and data, promoting modularity and organization of code. Additionally, by using libraries, programmers can benefit from already tested and optimized solutions, which reduces development time and improves software quality. Libraries can be specific to certain tasks, such as database handling, image processing, or API interaction, and can be easily integrated into existing projects. In summary, class libraries are fundamental tools in programming across various languages, as they enable more efficient and structured programming.
