(PECL rar >= 3.0.0)
RarArchive::isBroken -- rar_broken_is — Test whether an archive is broken (incomplete)
Object-oriented style (method):
Procedural style:
This function determines whether an archive is incomplete, i.e., if a volume is missing or a volume is truncated.
rarfileA RarArchive object, opened with rar_open().
Returns true if the archive is broken, false otherwise. This function may also return false if the passed file has already been closed. The only way to tell the two cases apart is to enable exceptions with RarException::setUsingExceptions(); however, this should be unnecessary as a program should not operate on closed files.
Example #1 Object-oriented style
<?php
function retnull() { return null; }
$file = dirname(__FILE__) . "/multi_broken.part1.rar";
$arch = RarArchive::open($file, null, 'retnull');
var_dump($arch->isBroken());
?>The above example will output something similar to:
bool(true)
Example #2 Procedural style
<?php
function retnull() { return null; }
$file = dirname(__FILE__) . "/multi_broken.part1.rar";
$arch = rar_open($file, null, 'retnull');
var_dump(rar_broken_is($arch));
?>