Monday, 25 November 2024

How to Get a File’s Extension in PHP

When working with files in PHP, extracting the file extension is a common task. There are multiple ways to achieve this, ranging from basic string manipulation to built-in functions. Let’s dive into the best practices and alternatives for getting a file’s extension in PHP.

Using pathinfo()

PHP provides a built-in function, pathinfo(), that is both efficient and easy to use. It extracts various components of a file path, including the extension:

Read more »

Labels: