> "no good reason" is entirely subjective, though. If your purpose is to make the language simpler to newcomers, implicit conversions everywhere are a great way to get things done. And the popularity of PHP (especially for new-to-programming people) heavily supports that they made the correct decision to work well for that market.
You are right, in a way. Sure, it may attract and retain more newcomers, but that's like saying that tobacco is "teenager friendly". I think it's not beginner friendly at all if you must have years of experience to avoid the innumerable pitfalls which PHP lays for you all over the place, learning, e.g. the range of Integers in PHP, which defines when a string will be either a float or an int, or that you should actually use strcmp.
In Python, Ruby, or heck, Haskell, you'd just have to do == and there would be no surprises.
You are right, in a way. Sure, it may attract and retain more newcomers, but that's like saying that tobacco is "teenager friendly". I think it's not beginner friendly at all if you must have years of experience to avoid the innumerable pitfalls which PHP lays for you all over the place, learning, e.g. the range of Integers in PHP, which defines when a string will be either a float or an int, or that you should actually use strcmp.
In Python, Ruby, or heck, Haskell, you'd just have to do == and there would be no surprises.