- Suggested by FredBouchery
- Created on 2020-09-11
- Difficulty: expert
What will be displayed in current supported PHP version? (<8) 🤔

✅ { answer }: correct!
❌ { answer }: Wrong answer!
A numeric value can be prefixed by blank characters, but not after. The right answer was "C". This will change with PHP 8 which will accept blank characters after.▶ Click here to run this code on 3v4l.org
Poll
-
A: not numeric: 0, not numeric: 1337
- 33.3%
-
B: not numeric: 0, numeric: 1337
- 23.3%
-
✅ C: numeric: 42, not numeric: 1337
- 10%
-
D: numeric: 42, numeric: 1337
- 33.3%
Click here to see output differences between PHP versions
With PHP 8 the right answer is "D".