New to PHP and just trying to understand a little code.

Posted on 16th Feb 2014 07:03 pm by admin

I hope I'm not annoying anyone or breaking the rules but I was wondering about this bit of code right here:
" <?php
$people = Array(
Array('name' => 'Kalle', 'salt' => 856412),
Array('name' => 'Pierre', 'salt' => 215863)
);
for($i = 0; $i < sizeof($people); ++$i)
{
$people[$i]['salt'] = rand(000000, 999999);
}
?> "

Okay from what I can get from this $i will continue to increase and the code will execute until ..... this seems too random or me to realize the goal of this code.

Your Answer:

Login to answer

Other forums

How to store checkbox array in a session, and then be able to add to it?
I'm trying to store an array of checkbox values into a session array, sort of like a shopping cart,

Displaying pictures
i have worked my way through storing images in directory and storing the location in mySQL db.Now i

PHP Include w/If IE Condition Statement?
I was having a problem with Internet Exploder (big surprise, right?) displaying my drop down menus i

shoping cart issues
i´ve wrote this and works when i add an item to, my cart, but when i want to add othrer item just

PHP Array quick help
I need

$_SESSION{'username'} to be like this:


if $_SESSION['username'] = "gay

Images in email problem
I found this script for sending emails, it works but if the email has <img src="image.jp

Mail functionality from localhost to server
Hi

I am facing problem of mail functionality.

When i tested mail functionality in my

How to clone an SAP ECC using bacup tape on z/os?
We want to clone our production to a different SID using backup tape.

Sufficient protection from bad input?
I am writing a simple script to let people upload 'pages' of their own content, be it simply a few b

imap: how to save a copy of sent emails to sent elements
Hello my friends,

I am writing an online emailing application with inbox outbox/sent elements