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

Warning: session_start() [function.session-start]: Cann.....
hi, can someone help me with this? I keep getting this error....

Warning: session_start() [fu

Generate multilayered array from string.
ok so i have a string that looks like this:
Code: blog:edit_all,delete_all|users:edit_all,delete_

Check if another session of the page is running?
I want to keep people from opening multiple tabs, or sessions of my Facebook app. Is it possible to

adding up might be solved tell us cheers.
i think i finally solved this anybody.

last time i was getting the wrong results.

Code

This must be easy , pulling the last record of the day, every day, from a txt
I have a txt file logging weather data every minutes (so 1 record per minute). I want to extract the

DirectoryIterator and Hacked Website
Hi Everyone.

My problem:
Some one has been sneaking in to my website hidden Iframes. I've

Blank record injected into database
I always found several blank records inside my database, although $SESSION is required to insert the

problems with contact forms that are only protected against SQL injections
What could be a potential problem with contact forms that are only protected against SQL injections

SQL query not working well
Hi,
I made a small table with 5 rows and want to make them an sql consult using rownum

Gaining access to Drop Down Menu Variable
code is below, I am creating a drop down menu. I want to echo the value selected in the drop down me

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