What does $i++ in PHP mean?

For example, look at this code: for ($i = 0; $i < 5; $i++){ } What does $i++ mean?

Answer #1

Double plus means increase by 1. It’s telling the compiler that every time the for loop runs through, add 1 to i, or do $i = $i + 1.

Also, if you wanted to, you could make it decrease by 1 every time by using $i–.

Answer #2

Thank You, that explains it. :)

Answer #3

Hi, It means that compiler will give you output 01234, I mean to say this program is telling to compiler that it should add 1 to the value of $i till it is less than 5. For More Info. Please visit: http://funadvice.com/r/15o4078gvip http://funadvice.com/r/15o4078h1j7

More Like This

What does khz in radio talk mean? - 1 Answers
Whatb dose khz in radio talk mean???
What do these symbols mean on chat? - 4 Answers
on msn what does this mean \\// ??
Whats RT mean? - 1 Answers
I see it a lot on Twitter sooo??
What does it mean when it says "erased pictures and videos after importing"? - 1 Answers
i imported some pictures from the camera to my computer and it said that, does that mean they will erase from the camera?
what peers mean when downloading - 1 Answers
Also lokking to know what peers mean when downloading
What does this mean in an IM? - 1 Answers
Someone IM'd me this: \]] what does it mean?
30 MB Data means? - 1 Answers
what does 30 MB Data mean ( im gettin a prepaid phone, and the card says 30 mb data is that a lot Of data?)
On youtube, what does demo mean? - 1 Answers
I was looking for rihanna songs and then they got this song called control me (demo) So I wanna know what they exactly mean ...
Can Php be embedded in HTML? - 1 Answers
Is php can be embedded in html?why?
What does >:( mean - 6 Answers
What does > : ( mean

Ask an advisor one-on-one!

Web Development, Programming, Software Development

Web Development, PHP Development, Website Development

Web Development, Programming, PHP

Web Development, Software Development, IT Services

Cloud Services, Web Hosting, Online Presence Management