Posts for function

In this tutorial, you are going to learn how to move a file in PHP using PHP’s rename() function. We can move a file easily from one folder to another using rename() function. The rename() function is a pre-built function in PHP. It renames a file name and moves. We are going to move forward […]

Introduction As complex as it may seem, higher-order functions are functions that either accepts a function as an argument or returns a function or does both. This is possible because, in JavaScript, functions are first-class citizens — they are treated as variables and can be passed as arguments to other functions and returned by other […]