Description:
------------
ZipArchive is unable to open a zip file containing 247 files and 4 folders.

I have created a .zip file using ZipArchive. This is all good. However when trying to open this zip archive ZipArchive->open fails with error 11.

The zip file looks good since I'm able to open it with WinRAR etc.

The test.zip with the test.php is provided in the following archive:
http://www.smartftp.com/upload/zipbug.zip

Regards,
Mat
SmartFTP

Reproduce code:
---------------
$extract = new ZipArchive;
$open = $extract->open($file, ZIPARCHIVE::CHECKCONS);
if($open === TRUE)
{
  print("ok");
}
else
{
  print("error");

  // readfile always works. Thus no permission problem.
  readfile($file);
}

Expected result:
----------------
ok

Actual result:
--------------
error

and output of file.