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

help with image upload code
Hello,

right now this code I have resizes images and then places them into the uploads folder

Database 'Validation'
Hi everyone,
I'm trying to validate the password entered by the user with the password in the dat

Header is not working in IE
Hi ! header function is not working in IE but it works in FF, Safari, Chrome. any help please. :

storing video files into mysql in php
hi

i have my video files in my folder ,
i have to store the path of the videos into db an

Chat Box in PHP
I was thinking in doing a Chat Box in PHP. For that I would use a form with two fields, Nick and Mes

What am I missing here? Help!
Hello all!. I can't seem to get this working right. Well - it renders right, but something is goin

upload image name with extension using php
hi frds..

<input id="file1" type="file" name="file[]" &a

Cannot Display Array from Select Statement + Login question
Hi,
I'm new to PHP but so far so goog. I was assigend a project and I'm very close to completion.

Simple code help with redirects
I am trying to figure out a redirect script that detects if the browser is IE 7 and if it does, redi

What am I missing here? Help!
Hello all!. I can't seem to get this working right. Well - it renders right, but something is goin

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