Well first off I'm an absolute PHP novice but have managed to combine numerous php snippets and free scripts/plugins to create my own sort of cms. Im having a problem with the dUnzip class. I have made my script so a user can fill out a form, upload a zip which is then extracted autmatically to the server.
For security reason I need to check the files in the archive zip before extracting. If there are php files, exe or other file extensions which are not safe the zip is not extracted. I was told by the creator of the dUnzip class to use:
PHP Code:
print_r($zip->getList());
This displays the array of each file in the zip. My problem is how do I manage to explode the array, select file_name then use ereg to find disallowed file extension? I'm not sure if thats the right thing to do anyways but I can't think how to do it regardless.
Output from above snippet is in the form:
Code:
Array
(
[ecofriendly/] => Array
(
[file_name] => ecofriendly/
[compression_method] => 0
[version_needed] => 10
[lastmod_datetime] => 1207025649
[crc-32] => 00000000
[compressed_size] => 0
[uncompressed_size] => 0
[extra_field] =>
[contents-startOffset] => 42
)
[ecofriendly/background.jpg] => Array
(
[file_name] => ecofriendly/background.jpg
[compression_method] => 8
[version_needed] => 20
[lastmod_datetime] => 1207024042
[crc-32] => b6ccb00f
[compressed_size] => 6454
[uncompressed_size] => 14542
[extra_field] =>
[contents-startOffset] => 98
)
[ecofriendly/banner.jpg] => Array
(
[file_name] => ecofriendly/banner.jpg
[compression_method] => 8
[version_needed] => 20
[lastmod_datetime] => 1207024042
[crc-32] => d552573d
[compressed_size] => 5310
[uncompressed_size] => 13408
[extra_field] =>
[contents-startOffset] => 6604
)
This is actually the last remaining problem until my cms is complete and I can launch my website so help is really, really appreciated.
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