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This document uses PHP Chinese website manual Release
(PECL rar >= 3.0.0)
RarArchive::isBroken -- rar_broken_is — Test whether an archive is broken (incomplete)
面向对象风格 (method):
过程化风格:
$rarfile
)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 面向对象风格
<?php
function retnull () { return null ; }
$file = dirname ( __FILE__ ) . "/multi_broken.part1.rar" ;
$arch = RarArchive :: open ( $file , null , 'retnull' );
var_dump ( $arch -> isBroken ());
?>
以上例程的输出类似于:
bool(true)
Example #2 过程化风格
<?php
function retnull () { return null ; }
$file = dirname ( __FILE__ ) . "/multi_broken.part1.rar" ;
$arch = rar_open ( $file , null , 'retnull' );
var_dump ( rar_broken_is ( $arch ));
?>