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

want a code for uploading and downloading
i m trying to upload and download to my site..i need upload and download code ...i use a code for up

Transaction variant for VA02 not working
My requirement is to have transaction for user to only add the output and print a sales order.

Access database inside of a validation class
Hello,

For quite some time, I have been using functions to validate form input and access the

MS Access data into a html table
Hi everyone, I am quite a novice at php but I have created some helpful scripts that fetch data
f

Tracking Unique Clicks
Hi guys and gals,

Basically I have a database which tracks clicks on my outbound links, I do

Little problem with form insertion in MySQL, Please help!!!
Hi!,

I'm a little bit new with php and I have a little issue here. I created a webform to ins

Is it a good practice to store user info. in sessions?
I am making a user class for my script which stores all the user information in sessions. It takes u

TemplatePower & AJAX
Hi all,



I'm currently implementing some AJAX features in my PHP-framework (which is b

random generation
hi

i need help with generating this

numbers from 1-12

i want to generate in ran

need help in update query
hi
i have a dynamic form. i need help in how can i use update query when values from dynamic for