Michal Čihař a écrit :
Hi
Dne Sun, 05 Jan 2014 09:36:10 -0500 Marc Delisle marc@infomarc.info napsal(a):
I'm aware that I'm opening a can of worms, but can we discuss PHPMD rules?
I think those were never actually discussed, we just run then in Jenkins. So I think it's good idea to discuss coding style beyond indentation and whitespaces.
In particular, I find that to obey the maximum variable name (20 characters) rule, one has to sometimes abbreviate at the expanse of clarity.
I think this is quite connected to line length as well. In case you have longer variable names and stick with current line length, the code will be a bit harder to read due to necessary wrapping, for example:
https://github.com/phpmyadmin/phpmyadmin/blob/master/libraries/browse_foreig...
I see two possibilities here: - abbreviate variable names (would make them even more difficult to understand) - improve the logic (I'll work on this case :) )
Looking at current long variable names, I see following patterns:
- pma prefix, is that really needed? [1]
No.
- return values from function called $something_somewhere_html, using just $result might be even better to understand in this context [2]
Agreed, when it's inside a function.
- some variables still being used as globals, thus needing to provide too much context in their names [3]
Usually a hint that this code segment needs refactoring.
- some probably legitimate usages of long name [4]
Agreed.
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