(PHP 5 >= 5.3.0, PHP 7, PECL fileinfo >= 0.1.0)
简介
This class provides an object oriented interface into the fileinfo
functions.
类摘要
finfo
{
public __construct
([
int $options = FILEINFO_NONE
[,
string $magic_file = NULL
]] )
public string buffer
(
string $string = NULL
[,
int $options = FILEINFO_NONE
[,
resource $context = NULL
]] )
public string file
(
string $file_name = NULL
[,
int $options = FILEINFO_NONE
[,
resource $context = NULL
]] )
}