F::extension PHP Method

F Class Documentation 显示文件 Open project: getkirby/toolkit

extension() public static method



$extension = f::extension('test.txt');
extension is txt

public static extension ( string $file, string $extension = false ) : string
$file	string	The filename or path
$extension	string	Set an optional extension to overwrite the current one
return	string

    public static function extension($file, $extension = false)
    {
        // overwrite the current extension
        if ($extension !== false) {
            return static::name($file) . '.' . $extension;
        }
        // return the current extension
        return strtolower(pathinfo($file, PATHINFO_EXTENSION));
    }

append

base64

copy

dirname

download

exists

extension

extensionToMime

extensionToType

extensions

filename

isReadable