This useful PHP code snippet shows you how to use a WordPress function to get the current user id. This code shows creating the user id as a PHP string variable and displaying it using echo.


About WordPress Functions
WordPress Functions form the essential framework for crafting vibrant and engaging websites. These functions are the bedrock of WordPress’s underlying mechanics, empowering developers to shape data, devise custom templates, and infuse themes and plugins with new capabilities. The prowess of PHP functions empowers developers to delve into the expansive realm of WordPress possibilities, forging distinctive and robust websites tailored precisely to their creative vision.