I would like to suggest changing the name or removing the nextFloat() method, which is coming to PHP 8.3.
The Random\Randomizer class will have two new methods for generating random numbers: - getFloat($min, $max [, $boundary]) - nextFloat() Now please try to guess what these methods do and, more importantly, how they differ. I bet no one can guess. Which is, of course, a symptom of poor naming. What is the correct answer? It differs in that nextFloat() returns a random number in the interval 0...1, so it does the same thing as getFloat(0, 1). See https://wiki.php.net/rfc/randomizer_additions#nextfloat A) The problem with nextFloat() is that the name creates a false expectation. Take a look at the following code: ``` $randomizer = new \Random\Randomizer(); $a = $randomizer->getFloat(100, 200); // number between 100..200 $b = $randomizer->nextFloat(); // another number between 100..200 ??? ``` One would expect that in `$b` there would be a number in the interval 100..200 again, but surprisingly not, there will be a number in the interval 0..1. B) When trying to think of a more appropriate name (e.g. `getFloat01()` ?), I find that the simple `getFloat(0, 1) is concise and succinct enough. If it were really useful to have a method that returns numbers in this interval, wouldn't it be better to give the $min and $max parameters the default values of 0 and 1, and thus call `getFloat()` directly? C) PHP 8.3 is still in testing and this change can be made. If it is not done now, it will never be done and programmers will have to use and also read unintuitive APIs for years. Similarly, in the days before PHP 8.0 was released, I suggested changing PhpToken::getAll() to today's tokenize() and there was no problem with that https://bugs.php.net/bug.php?id=80328 D) There are libraries in other languages (Java, ASP.NET, etc.) that also use methods named next() to generate numbers. This is perfectly fine. The point is that they don't also use methods named get() in the same time. The problem I am pointing out is that methods differing in the prefix get/next differ only in the interval from which they return numbers. You won't find this in any other language. Thank for your time DG -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: https://www.php.net/unsub.php