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

switch not getting value
what am i doing wrong?
i want to populate the country list according to the category
i want to

upload form file types....
Hey all, I am learning PHP and I am writing a script from the W3C Schools tutorials for uploading fi

Error with login script
I am getting an error with my login script:

Error:
Code: Warning: Cannot modify header inf

compile php5 with DOM
Hi,

I can't manage to compile php 5.3.0 from source on Windows to include DOM,
in spite of

A problem with my GD class
Hello,

I created a nice (and simple for now) GD class.
The problem is , it works great on

Concatenate two strings ???
I have string one $string1 and another $string2.

How to concatenate (add) both of them $str

How to search for several parameters from objects in a database?
I have a database with lots of information about objects.
Now I would like to search for 4 or 5 p

Fetching META TAGS through
Hello everybody
I want to fetch meta tags of a domain.
It will be done from following code of

Help With editting and deleting form
So look at this image :

http://img194.imageshack.us/img194/8272/snapshot5f.png
This table

Set Categories
I am creating a submission form for somebody to come in and submit products. These products are sep