Req #62252 [Com]: getimagesize() and Flash CS6 LZMA compression

From: Date: Tue, 06 Jan 2015 14:51:18 +0000
Subject: Req #62252 [Com]: getimagesize() and Flash CS6 LZMA compression
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=62252&edit=1

 ID:                 62252
 Comment by:         twilson90 at hotmail dot co dot uk
 Reported by:        igor at levicki dot net
 Summary:            getimagesize() and Flash CS6 LZMA compression
 Status:             Open
 Type:               Feature/Change Request
 Package:            *Compression related
 Operating System:   irrelevant
 PHP Version:        Irrelevant
 Block user comment: N
 Private report:     N

 New Comment:

I have the same problem. I run a flash games website and it requires that I get the width and height
of the SWF for embedding. The SWFs encoded with LZMA return nothing when I use getimagesize() on
them. I can see no practical way of getting the width and height of these swfs and it requires
manual input on the back-end.


Previous Comments:
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[2012-06-07 23:49:42] igor at levicki dot net

I just looked at the latest stable PHP source code, it seems to me that adding the actual function
to deal with LZMA compressed Flash wouldn't be too hard, but LZMA SDK would have to be added to
the project. I wonder what is the official stance on that? Would you accept adding the LZMA SDK to
the PHP source tree? If so, what would be the best way to do that? Do you see other parts of the
project using LZMA in the future as an addition or a replacement for ZLib and Deflate?

------------------------------------------------------------------------
[2012-06-07 17:12:51] igor at levicki dot net

Description:
------------
At least in versions 5.3.x which are the most commonly deployed at various hosting providers
getimagesize() does not support Flash CS6 LZMA compression.

I apologize if this has already been reported. It would be nice to know when we could expect support
for this feature because LZMA saves considerable amount of space.




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Edit this bug report at https://bugs.php.net/bug.php?id=62252&edit=1


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