I saw the line below in a class method :
return $return === 1;
What's the meaning of this ? As "===" is a comparaison operator, what would be the expected behavior of using this operator directly in a return ? Return only if 1 ?
Thanks
Asked
Active
Viewed 127 times
0
-
It will always return, but return true if `$return` is (in both value and type) = 1, otherwise it will return false. – Nigel Ren Aug 23 '19 at 16:01
-
Having conditionals on a `return` is fine... shaves making a toss-away variable just to return in the next line. Its more concise, cleaner. – IncredibleHat Aug 23 '19 at 16:06
-
Thanks for your explanations. It's all clear now – Ty Yt Aug 23 '19 at 16:08