Array disappearing in foreach loop


Posted on 16th Feb 2014 07:03 pm by admin

Okay, I have this problem where an array will become undefined in a foreach loop.

Here is the function plus a couple comments:
Code: [Select]function mineResources($nation) {
Did you know?Explore Trending and Topic pages for more stories like this.
global $db;
$resources = $nation['resources'];

//Right here $resources would work

$sectors = $db->getSectorList($nation['id']);
foreach($sectors as $sector) {
//In here, $resources is empty
$sectorResources = $sector['resources'];
foreach($sectorResources as $key => $sResource) {
//Does nothing because $resources is empty when it gets here.
$resources[$key] += $sResource;
}
}
$db->updateCountryInfo($nation, array("resources" => $resources));
}
$db is a global array that holds database information. $nation is an array that holds a nation's data. All arrays work except for $resources and even $resources work outside of the foreach loops. Any ideas why this is happening?
Trending TodaySee what people are reading
No comments posted yet

Your Answer:

Login to answer
241 Like 5 Dislike
Previous forums Next forums
Other forums

Is it possible to stop reservation creation in PM Order?
Hi All,

Is it possible to stop reservation creation in PM Order?

Thanks in adv

Adding post count
How would I make it so everytime someone clicks submit on my form, their row in the database for the

HTAccess auto log in?
Hi all.

Too busy driving celebs about lately so I hope someone here can help me out.

I

Material Issuing for receiving batch
Dear All experts in MM/ PP,

Material issuing from main stores to factory is currently usi

mySQL and PHP search
Hello,
I am trying to code a project and ran into a brick wall with one of my pages. I am pretty

Only add new information from XML to MySQL
What I am doing, is taking a xml file, and adding the values to a database. However, what I want to

Help with parsing this html
Hi,
I've got some html i just need a couple of strings from.. argh, it's freaking me out. I've t

Help With editting and deleting form
Hallo !!

So look at this image :

http://img194.imageshack.us/img194/8272/snapshot5f.pn

Parse error: syntax error, unexpected T_ELSEIF in /home/......html/item.php on l
I do not know what is wrong with this. Hope some one can help. I do nto want to post the entire site

form help
this doesn't work. i want the form action to go the location.href of the submit button chosen.. how

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



 
© indyaspeak.com. All Rights Reserved.
Play Free Quiz and Win Cash