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

Storing Values taken from a DB...
Using this code it will generate a short list from my database

<?php
mysql_connect

SCRIPT ERROR
Here is the CONTACT FORM I made for our website:

<form id="form1" name="

How to set pass login name from htaccess to php
When the user logs into my members page via htaccess, I'd like to retain the username so that I can

noob cURL help
I have a pretty basic form that I need to cURL post to a file in my includes folder (includes/login.

does anyone know a php script to send mail using gmails/googles free smtp server
cause i heard u can do that but i dont know how

Problem with shopcart code
Hello, I am having a bit of trouble being able to add a product to my shopcart. My mysql database i

.htpasswd Registration Form
Hi,
I wanted to make an htpasswd registration form.
I found this code on the internet but have

help with mysql_error()
Hi,

I am trying to insert data into a table, but I am not able to insert it. I wanted to see

Echoing If Function?
A script I am using has If statements in the comments form to basically tell the form what to do. Cu

Help with writing "$" with fopen
I just can't get my syntax correct. Could someone help me please? I am trying to write a connect fil