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

Convert Binary String to Decimal
Trying to Get:
Decimal: 305419896

Out of:
Binary String: xV4

Line break?
Hi, I'm new to the forum and new to php. I'm not sure if I'm using the correct terminology so here i

Writting a script to arrange images........ need some help
Ok so here is the link

http://hmtotc.com/dev/projects/vrassociates/jeweler_dev/admin/index.ph

Multi Level Array Problem
hi all,

For example I have array like below:

$temp = array(array('north america', 'us'

Transferring session variables into MySQL
I am trying to transfer $_SESSION variables into MySQL. However there is an error in my MySQL statem

Retrieving innerHTML with cURL?
Hey all (sorry I know I'm a leecher, but I soon won't be. This is my first PHP project, but not my l

Is this possible? If one file assigned to an ID...
I have a page that lists property listings assigned to a specific user (a manage page), with brief t

Two warning messages
Quote<b>Warning</b>: mysql_real_escape_string() expects parameter 1 to

Fetching META TAGS through
Hello everybody
I want to fetch meta tags of a domain.
It will be done from following code of

need help in dynamic select menu in php
hi i have created a dynamic select menu using php. i have a problem in that which is when the user s

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