Online PHP editor allows you to Run and Parse the PHP code. It is a web-based tool that allows developers to write, test, and debug PHP code directly in their web browser. These editors are designed to make it easy for developers to create and test PHP code without the need for a dedicated development environment. Online PHP editors usually offer features such as syntax highlighting, code autocompletion, and debugging tools to help developers write and debug their code more efficiently. They are especially useful for developers who are just starting out or who don't have access to a local development environment. With an online PHP editor, developers can write and test PHP code from anywhere with an internet connection, making it a convenient and accessible tool for web development.