2012/8/8 Rahul Sharma csebits@gmail.com:

Dear all,

Is there any document available which can help us in creating new extensions for media wiki

http://www.mediawiki.org/wiki/Manual:Developing_extensions

for image upload with advanced option. also suggest me if any extension available smiler to this feature.

Thanks in advance...

There's UploadWizard, which makes image uploading easier, and is already used on Wikimedia Commons.

What exactly do you mean by "advanced option"?

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