(PECL rar >= 2.0.0)
RarArchive::getComment -- rar_comment_get — Get comment text from the RAR archive
Object-oriented style (method):
Procedural style:
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.
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.
Example #1 Object-oriented style
<?php
$rar_arch = RarArchive::open('commented.rar');
echo $rar_arch->getComment();
?>The above example will output something similar to:
This is the comment of the file commented.rar.
Example #2 Procedural style
<?php
$rar_arch = rar_open('commented.rar');
echo rar_comment_get($rar_arch);
?>