2013-09-05 11:09 időpontban David Deutsch ezt írta:
Not sure about that. In some cases I have seen so far, there were quite a number of elseifs. My goal was to get out of the function as soon as possible - continuing to iterate through all the cases you already know won't apply doesn't seem like a good use of resources to me.
In my example if the first expression returns with false no other iteration made just return with the predefinied null variable.
I also don't think that part of it was controversial - it was more about that up until now, returns were in general either at the start or end of a function and what I introduced used some more in the middle of a function. So in your example, you would still kinda-sorta hunt for where the $return is set in the first place.
I really hate negated expressions and mid-block returns but this is not my code I just wrote some plugins to fit RC in my environment.