public function getExtension() { $e = explode('.', $this->_file['name']); return Arr::last($e); }
/** * Return the last element in an array passing a given truth test. * * @param array $array * @param \Closure $callback * @param mixed $default * @return mixed */ function array_last($array, $callback, $default = null) { return Arr::last($array, $callback, $default); }
/** * Get the last item from the collection. * * @param callable|null $callback * @param mixed $default * @return mixed */ public function last(callable $callback = null, $default = null) { return Arr::last($this->items, $callback, $default); }