PHP ZipArchive() creates corrupt zip file

I have upgraded the server and since found that my zip is no longer working.

I currently am using: Apache 2.2.22 , PHP 5.3.10

Configure Command
'./configure' '--disable-fileinfo' '--disable-pdo' '--enable-bcmath' '--enable-calendar' '--enable-ftp' '--enable-gd-native-ttf' '--enable-libxml' '--enable-magic-quotes' '--enable-mbstring' '--enable-sockets' '--enable-zip' '--prefix=/usr' '--with-curl=/opt/curlssl/' '--with-curlwrappers' '--with-freetype-dir=/usr' '--with-gd' '--with-gettext' '--with-imap=/opt/php_with_imap_client/' '--with-imap-ssl=/usr' '--with-jpeg-dir=/usr' '--with-kerberos' '--with-libdir=lib64' '--with-libxml-dir=/opt/xml2/' '--with-mcrypt=/opt/libmcrypt/' '--with-mysql=/usr' '--with-mysql-sock=/var/lib/mysql/mysql.sock' '--with-openssl=/usr' '--with-openssl-dir=/usr' '--with-pcre-regex=/opt/pcre' '--with-pic' '--with-png-dir=/usr' '--with-xpm-dir=/usr' '--with-zlib' '--with-zlib-dir=/usr'


A simple script:

eg:
$zip = new ZipArchive();
$filename = "test112.zip";

if ($zip->open($filename, ZIPARCHIVE::CREATE)!==TRUE) {
    exit("cannot open <$filename>\n");
}

$zip->addFile("Lighthouse.jpg","file1.jpg");
$zip->addFile("Penguins.jpg","file2.jpg");

echo "numfiles: " . $zip->numFiles . "\n";
echo "status:" . $zip->status . "\n";
$zip->close();

------------
(using all: Windows 7 zip, WinZip, WinRAR)

The zip file opens and the filesize looks ok in the two files, but when I open the images, it says they are corrupt.

I have tried both ZipArchive and also pclZipLib... both work with the same results.

Thanks