Important Points

Syntax:

$anonymousFunction = function($arg1, $arg2, ...) { // Function body};...

Important Points

Anonymous functions are declared using the function keyword followed by the list of parameters and the function body. They can capture variables from the surrounding scope using the use keyword. Anonymous functions can be assigned to variables, passed as arguments to other functions, or returned from other functions....

Usage

Inline Definition: Anonymous functions can be defined directly within the code, eliminating the need for named function declarations. Flexibility: They can be used as callbacks or event handlers where a small, reusable function is required. Closure Scope: Anonymous functions can access variables from the enclosing scope using the use keyword, allowing for the encapsulation of data....