what does this mean? +=

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

is anyone able to explain what this code is saying?

i had it written for me awhile back and now that i wanna change it about to make it my own etc i dont really know what each part is doing... esspecially the += part lol.


im using a form which includes this:

Code: <input type="hidden" name="item_name" value="50 Awake Pills" />

and then from the form above this code is used:

Code: $total = ereg_replace( "[^A-Za-z0-9]", "", $_REQUEST['item_name'] );

$total += 0;

for ( $i = 0; $i < $total; $i++ )

Your Answer:

Login to answer

Other forums

Form submissing with PHP and JQuery/Ajax
I have searched everywhere, but cannot find a solution for this... I have worked all day trying to g

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

form problem
below in the form action, i've put "test.php?w=$sw&h=$sh" but when i input the for

iMatch stored value with the current value in a loop
Hello,

I have a MySQL db were I store articles in.

I have a form to fill these article

Working with Global Variables
hi, I'm not really sure why the following code is returning a "Call to a member function getBan

Do While statement
hi guys,

This may sound trivial but im new to php and as part of an assignmenti have to const

Access website from only 1 computer...?
One of my customers wants his website to only be accessed by people in which they bought the website

How to limit the calls to an API
Hello, in my simple script I call an api which effectively involves me getting an xml file.

H

How to calculate days from variable date?
This will be easy for one of you gurus. I want to fetch the date from a variable date, for example:<

Auto fill in input value based on User_ID
Hello,

I'm looking form some input on the following problem.

User loads page ->