getExt() function - Documentation for SproutCMS

function getExt()

Gets the (final) extension from a file name, in lowercase

File: /sprout/Helpers/File.php, line 83
Namespace: Sprout\Helpers
Class: File, Static method

Usage

string File::getExt ( string $filename );

Arguments

string $filename

Full filename, e.g. 'image.large.jpg', '/path/to/image.png'

Return value

string

Extension, excluding leading dot, e.g. 'jpg', 'png'