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

I would like "for" to wait 5 sec
I would like my 'for' loop to wait 5 sec before second iteration.


for ($i=0; $i<10

Allegro crashes when running load_bitmap. Why?
I can not get Allegro to load any BMP images. Here is a section of test code. The picture is in the

UTL File problem
Hi
I have a file in certain path with the following permissions (The file is a dummy file witho

How to create a static html menu from a database
Hi,

I have built a small cms which allows me to create simple html pages and then upload them

Checking if a process is running (problems including psapi.dll i think...)
Ok, so all I'm trying to do is check if a program is running...

I've found out that I nee

Displaying Multidimensional Arrays...about to put my head in a vice, PLEASE HELP
I am fairly new to PHP and MySQL and I have a problem which I have been trying to resolve for days.

Change of partner analyse in sales orders
Hello,

I changed the partner analyse for sales orders and added a new mandatory partnerro

CHMOD script
Hi,

I need a script to read all files in a folder and set to 777.

Can anyone help out

If statement help please.
Hello on my site I have 2 content boxes. 1 is for the main content (which is the biggest one) and th

Captcha problem users just refresh and it will let them auto submit again
Users will just re submit and not have to enter the new captcha.. ? Lol but if i refresh the page, t