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

Need help in log in and log out?
hi there all of u. i have recently created a site for someone. i have placed log in and log out and

filesize() returns 0
I have a socket program that runs in an infinite loop, listening for connections, in this socket I h

webpage with (simple) login & mysql-db
Hi all,

What I was looking for before was a multi-user password manager, web-based! The offer

Relative path
I have a absolute path to an image - like so: C:/Program Files/Apache Software Foundation/Apache2.2/

firefox wouldnt stream mp3 files completely from my php page
hi everyone,
I have a php file trying to read and stream mp3 files. It works fine in IE but my pr

Oracle Connectivity
Hi Every One,

Can we access SAP from oracle database.If it possible then please spec

Querying info from one table based on info in another
Hi, I am currently trying to make a part for my user driven website where one user can subscribe to

smart reading from a text file
Hello there fellow coders, i was wondering if one of you wouldnt mind helping me with this problem i

explode() function problem maybe
Hi I'm having trouble searching my database. When I type two words in the search field it only searc

BAPI BBP_INB_DELIVERY_CREATE - material number missing in delivery
Hi Experts,

I was able to successfully create an Inbound delivery with reference to a PO