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

TinyMCE / Ajax Postback Problem
Hiya all,

I have a page which loads the TinyMCE editor. On the postback I obviously want to f

ORA-01017: invalid username/password; logon denied
Dear All,

I am facing problem in taken backup from db13 it comes up with the following l

Not reloading page after php form submit
Hello helpful souls out there. You guys have come through for me in the recent past and I'm hoping s

Form File Upload
I've read through tons of resources and tutorials and as far as I can tell, my code is accurate, but

displaying email without attracting a ton of spam
Hello,

this is maybe the wrong place to ask.
How would you display an email address on a w

admin with my register system?
Hey i wana make it so i can make a admin level on my register system , I'm kinda new to php to im no

Php mysql - select?
Hi i have this code:
Code: $iteminfo = mysql_query("SELECT desc FROM wc_items WHERE itemid =

send message to the java application
Oracle 10g with Windows platform.

I have a java application that periodically pings the d

need help with php get
i have a option box that gets filled with dates, but how do i get once the option value has been cli

help retrieiving results and doing pagination
Having some trouble trying to get the results to show on more than just one page.

What is ha

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