What is the difference between $i++ and ++$i when used in a for loop?
Thanks!
Basic Addition Question
Moderator: General Moderators
- tecktalkcm0391
- DevNet Resident
- Posts: 1030
- Joined: Fri May 26, 2006 9:25 am
- Location: Florida
-
Mark Baker
- Forum Regular
- Posts: 710
- Joined: Thu Oct 30, 2008 6:24 pm
Re: Basic Addition Question
Code: Select all
$i = 1;
$x = $i++;
// $x = 1
// $i = 2
$i = 1;
$x = ++$i;
// $x = 2
// $i = 2
Significance in a loop is no different to usage anywhere else