finfo 类
(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL fileinfo >= 0.1.0)
简介
该类在 fileinfo 函数集中提供了一个面向对象的接口。
类摘要
finfo
{
public __construct
(
int $flags = FILEINFO_NONE
,
string|null $magic_database = null
)
public buffer
(
string $string
,
int $flags = FILEINFO_NONE
,
resource|null $context = null
) :
string|false
public file
(
string $filename
,
int $flags = FILEINFO_NONE
,
resource|null $context = null
) :
string|false
}
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