Hi,
I think we used to have callgraphs on svn.wikimedia.org (What is modern day doc.wikimedia.org), but they got disabled ~2012 (See commit 1ce4aab13ce). However, If you're interested in this sort of thing you could also try generating the doxygen call graphs yourself by setting CALL_GRAPH = YES (and maybe CALLER_GRAPH = YES) in maintinance/Doxyfile and running make doc in maintenance (provided you had doxygen and graph viz installed).
-- Bawolff
On Wed, Nov 9, 2016 at 11:43 AM, Seb35 seb35wikipedia@gmail.com wrote:
Hello,
I wanted to share a recent work I’ve done to better visualise the dependencies between classes, with the call graph [1].
For the extension I am currently developping (MediaWikiFarm [2]), I wanted to obtain the call graph. First I did it by hand, but then I found a program doing the job, phpCallGraph [3], but unfortunately it was unmaintained since 2009 (PHP 5.2 era). I did maintenance and it partly works [4], I still have issues with the autoloader.
Here are some preliminary results I got: (these are packages without much external dependencies due to autoloader issues)
- Extension:MediaWikiFarm
https://www.mediawiki.org/wiki/File:Call_graph_of_extension_MediaWikiFarm.sv...
- Extension:Math https://www.mediawiki.org/wiki/File:Call_graph_of_extension_Math.svg
- Extension:CentralAuth
https://www.mediawiki.org/wiki/File:Call_graph_of_extension_CentralAuth.svg
- directory 'includes' of MediaWiki without subdirectories (too big)
https://www.mediawiki.org/wiki/File:Call_graph_of_MediaWiki%E2%80%99s_direct...
I plan to improve this software (see README on GitHub), please say if you if you are interested by this type of graph and/or interested in contributing.
Thanks, Seb35
[1] https://en.wikipedia.org/wiki/Call_graph (the overapproximation of the static call graph to be precise) [2] https://www.mediawiki.org/wiki/Extension:MediaWikiFarm [3] http://phpcallgraph.sourceforge.net [4] https://github.com/Seb35/phpcallgraph
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