Differences between a while loop and a for loop in PHP?

Question

I\'m reading an ebook on PHP right now, and the author noted that the difference between a while loop and a for loop is that the for loop will count how many times it runs.<

Answer 1

A for-loop

for (INIT; CONDITIONS; UPDATE) {
    BODY
}

is basically the same as a while-loop structured like this:

INIT
while (CONDITIONS) {
    BODY
    UPDATE
}

While you could technically use one or the other, there are situations where while works better than for and vice-versa.