Lord_Helmchen VIP
Total posts: 28
23 May 2015 15:36

Hi, i get the following error when i click on Build.

PHP Warning:  ZipArchive::addFile(): Invalid or uninitialized Zip object in /var/www/webkonto1/public_html/eisradio/administrator/components/com_cobalt/models/pack.php on line 871

The Problem must be on line 426

$zipper->open($zip_filename, ZIPARCHIVE::OVERWRITE);

When i change to

$zipper->open($zip_filename, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE);

then everything seems to be fine. I've tested this code with PHP 5.5.25 and 5.6.9. Can you confirm this?

I don't know if above code is correct, maybe we have to test if file exists before like

if (file_exists($zip_filename)) {
    $zipper->open($zip_filename, ZIPARCHIVE::OVERWRITE)
} else {
    $zipper->open($zip_filename, ZIPARCHIVE::CREATE)

EDIT: Some more Information. On hosteurope webhosting package with PHP 5.3 and 5.4 your original code works just fine.

Last Modified: 27 May 2015

Total posts: 13,730
27 May 2015 16:05

I updated the code. that looks like correct code.

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