finfo::__construct

(PHP >= 5.3.0, PECL fileinfo >= 0.1.0)

finfo::__construct — ���� finfo_open()

˵��

public finfo::__construct ([ int $options = FILEINFO_NONE [, string $magic_file = NULL ]] )

�˺����Ǹú����ı����� finfo_open()