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

unexpected T_STRING
error log "[Sat Jan 09 18:27:58 2010] [error] [client 127.0.0.1] PHP Parse error: syntax error

Preg_match question
I want to use preg_match to make sure a string is always 6 characters long and only contains 0-9 and

Schedule editor
Hi,

I have a question related to Schedule editor.
If we schedule a BLS for every 30

Material Master Update through BAPI - Follow up material not updated
Hi Experts,

I am updating the material master through a custom transaction using the BAPI

Image DPI
Hi.

I allow users to upload images, the user then is able to adjust several settings for the

http to https
Hi,

Is there any specific method/condition to move an http:// page to https:// ?

Showing selected item at top of list
Hi,

I've got a list of names which i am fetching from database like this:
$qry = db_query

get the country of visitor and display content based on that
Hello all,

I have seen that Google analytics can tell you where a visitor is coming from and

Delete all from a table
I can not get the following code to work. If I run the sql statement in the db it will delete all t

Displaying a record from mysql in a simple swf file
Hi,

I have a mysql database containing information I would like to display in my swf.

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