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

using a loop help
Hi guys , i need some help. I have this loop :
while ($row = mysql_fetch_assoc($Result)) { ?&

PHP Include not working
The website is http://www.grlistingservices.com

The code block is as follows:

<

help countdown timers
hello every one,

I'd like to know how to insert many countdowns in the same page.
The dura

Call db table from any PHP file
Hi,

I want to be able to call a database table that will be setup in another file called init

I apologise! It's a newbie to PHP feedback form problem!
Hi,

I am a total newbie to PHP. I am also a unemployed and need to get a job. So after 100% r

A href problem under php
Hello...

I tried to explain the issue in an earlier post.. but was not clear enough....

newbie error
what is wrong with this code ?

<html>
<body>

<?

Preserving user-entered linebreaks
Hi, I'm building a web 2.0 thingy from scratch and I wanna display text which users input. It's all

How to kill asynchronous postback / current postback?
Hi,here is my problem:I have a web site with many pages of which some may take time to process resul

duplicate record notification
In my database, after insertion of records, I want to know if the record inserted is duplicate or no

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