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

Snapshot from video
anyone knw how to make a snapshot maker from avi n mkv format.
for example if i give a direct lin

Why do I get this error
Parse error: syntax error, unexpected T_STRING, expecting ',' or ';' in /home/a5488351/public_html/b

gmmktime or mktime
I live in the UK, i am within the GMT (with daylight saving time ie 1 hour difrence between summer a

PHP error on MySQL insert
I'm sure it's the simplest of issues, but I can't recall why this isn't working.

Code: [Selec

DYNPRO_FIELD_CONVERSION
Hi gurus,

I got a dump when I run one of my program. the dump is described below:

CHECK A STRING FOR ' " ' (DOUBLE QUOTES)
I am checking for delimiter (.!?) and if there is a " after a sentence then it should neglect a

Call to undefined function mysql_fetch_accoc()
New to php/mysql coding. What's wrong with this sequence, or am I
just not seeing to obvious?

TimeZoneOffset
Hello,

Please i need your help. I have a system that users can use to punch in and out. This

passthru() help
Hi everyone,
I'm new to the forum and to PHP. I have some pretty good experience writing shell sc

Working with Dates, help.
Sooo to make a long story short, here's what im trying to accomplish.

I need to create a drop