Php/docs/rararchive.getcomment
RarArchive::getComment
rar_comment_get
(PECL rar >= 2.0.0)
RarArchive::getComment -- rar_comment_get — Get comment text from the RAR archive
说明
面向对象风格 (method):
public RarArchive::getComment ( ) : string
过程化风格:
rar_comment_get
( RarArchive $rarfile
) : string
Get the (global) comment stored in the RAR archive. It may be up to 64 KiB long.
Note:
This extension does not support comments at the entry level.
返回值
Returns the comment or null if there is none.
Note:
RAR has currently no support for unicode comments. The encoding of the result of this function is not specified, but it will probably be Windows-1252.
范例
Example #1 面向对象风格
<?php$rar_arch = RarArchive::open('commented.rar'); echo $rar_arch->getComment();?>
以上例程的输出类似于：
This is the comment of the file commented.rar.
Example #2 过程化风格
<?php$rar_arch = rar_open('commented.rar'); echo rar_comment_get($rar_arch);?>
