(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL fileinfo >= 0.1.0)
簡介
該類在 fileinfo 函數(shù)集中提供了一個面向?qū)ο蟮慕涌凇?
類摘要
class finfo
{
public __construct(
int $flags = FILEINFO_NONE,
?string $magic_database = null)
public buffer(
string $string,
int $flags = FILEINFO_NONE,
?resource $context = null):
string|false
public file(
string $filename,
int $flags = FILEINFO_NONE,
?resource $context = null):
string|false
}