A PHP Closure is an anonymous function that allows you to create functions on the fly without naming them. It is a self-contained block of code that can be assigned to a variable, passed as an argument to other functions, or returned as a value from another function. Closures have access to variables outside of their scope, allowing for powerful and flexible programming constructs. They are commonly used for creating callback functions, implementing event handling, and more.
PHP Closure - 30 examples found. These are the top rated real world PHP examples of Closure extracted from open source projects. You can rate examples to help us improve the quality of examples.