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

Wierd if else problem
Hi guys,

this probably aint wierd for you, but it seems like php is playin up to me. may b i

Simple email form - Newbie
Hello all,

First time poster!

I've been asked to create a simple HTML form that submit

help understanding hidden input w/ php
hello i'm doing a tutorial where there are multiple forms for an edit page for a user to update thei

Getting rid of quotes when printing data
Hi Guys, I use the filter_var FILTER_SANITIZE_STRING to filter the textarea input. The function esca

links using header()
Hi All

I'm not sure where to ask for help on this but I hope someone can offer some. I'm at

form help
this doesn't work. i want the form action to go the location.href of the submit button chosen.. how

Filtering Tables
Hello Thanks for any help any one can give Im very new to PHP..

I need to pull data for clien

Had a simple form script that suddenly stopped working
It was made about a year ago and had been working fine. Last time it was known to work for sure was

asp authentication problem
Hello all, I want to use the asp authentication (from asp.net configuration) in my web site. there

Word filter problem
Hello,

im trying to make a filter for words inputted in to my website but i want to store the