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

cyrillic string conversion question
Hello,

First time here...

I would like to know if there is a way to convert a

I didnt code this but I need help with it
I'm sorry. i'm not a coder. I have this script for forcing download and previewing mp3. The guy that

import table with dependency
Hi

What is the best way to import table back which has dependency?

SQL> cre

Needing Youtube thumb nail fix.
I have a script on a site that pulls in you-tube videos,
The problem is, that the thumb nails for

FILTER_CALLBACK -- Files?
Hi All,

I'm using the php filter functions to validate my form data. For custom filters, I'm

How would I convert this into code using an if statement?
ES equals exam score m equals $mean s equals $total. I already coded my mean and total so I'm not g

Default TimeZone
The server I'm working with is hosted in America so all times inserted into the database are coming

please help me in this update statment
hi every one

if I have table and this data in it

id name
10

Prevention Help
How can I use PHP or any other language (feel free to move this thread) to prevent users doing scree

Receive Rosettanet Message to SAP 4.6c
Dear all ,

My customer will send the PO details by rosettanet message , Is it

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