F::extension()

Gets the extension of a file

• kirby/src/Filesystem/F.php#L201

F::extension(?string $file = null, ?string $extension = null): string

Parameters

Name	Type	Default	Description
$file	string|null	null	The filename or path
$extension	string|null	null	Set an optional extension to overwrite the current one

Return type

string

Parent class

Kirby\Filesystem\F