finfo::file

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

finfo::file — 锟斤拷锟斤拷 finfo_file()

说锟斤拷

public finfo::file ( string $file_name = NULL [, int $options = FILEINFO_NONE [, resource $context = NULL ]] ) : string

锟剿猴拷锟斤拷锟角该猴拷锟斤拷锟侥憋拷锟斤拷锟斤拷 finfo_file()