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.

Did you know?Explore Trending and Topic pages for more stories like this.

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++ )
No comments posted yet

Your Answer:

Login to answer
135 Like 17 Dislike
Previous forums Next forums
Other forums

Help with some dates
I have a list of dates in an array:

$mondays = array(
strtotime("October 12, 2009

Escape Latin Characters
I need to escape latin characters in an xml doc. Example: "é" is escaped to "é". I thoug

Combining refCursors and Summing
Given the following DDL:

CREATE TABLE FOODSALESTEST ("WEEKNBR" NUMBER, "ST

Is it possible to stop reservation creation in PM Order?
Hi All,

Is it possible to stop reservation creation in PM Order?

Thanks in adv

IF STATEMENT HELP
Hi
i have created a calendar from a table:

Code: Calendar: October 2009
<table w

need a script for 3 pages
I have a customer who wants me to set up a site with a number of pages with the following requiremen

Need help adding a timestamp to my filename/variable
Hello,

I'm kind of stupid when it comes to php and I need a tiny bit of help. I've got a f

IMAGE - SERVER SIDE scripting help...
How to receive pixel data of an image and buid a bitmap file on the server using the HTTP POST metho

Why is the logic of this simple code not working?
Hey, I'm trying to determine if a table already exists in mysql, but doing a query first with mysql_

PHP & Java
Hello,

can PHP code be used inside java code?

Code: <SCRIPT LANGUAGE="Java

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash