(PECL rar >= 3.0.0)
RarArchive::isBroken -- rar_broken_is — Test whether an archive is broken (incomplete)
Object oriented style (method):
public RarArchive::isBroken ( ) : bool
Procedural style:
rar_broken_is ( RarArchive $rarfile ) : bool
This function determines whether an archive is incomplete, i.e., if a volume is missing or a volume is truncated.
rarfile
A 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"; /* Third argument is used to omit notice */ $arch = RarArchive::open($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"; /* Third argument is used to omit notice */ $arch = rar_open($file, null, 'retnull'); var_dump(rar_broken_is($arch)); ?>
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https://www.php.net/manual/en/rararchive.isbroken.php