Sort a two dimensional array.

Posted on 16th Feb 2014 07:03 pm by admin

Hi. I've set up a two dimensional array that reads as follows:

Code: $modifiedData = array( array($arrCollingwoodStart[0], $numCollingwoodForTotal, $numCollingwoodAgainstTotal, $numCollingwoodPercentage, $numCollingwoodPointsTotal),
array($arrAdelaideStart[0], $numAdelaideForTotal, $numAdelaideAgainstTotal, $numAdelaidePercentage, $numAdelaidePointsTotal),
array($arrBrisbaneStart[0], $numBrisbaneForTotal, $numBrisbaneAgainstTotal, $numBrisbanePercentage, $numBrisbanePointsTotal),
array($arrCarltonStart[0], $numCarltonForTotal, $numCarltonAgainstTotal, $numCarltonPercentage, $numCarltonPointsTotal));

Each array within represents one row of a table. I need to sort the arrays descending by the variables that end in "PointsTotal", and then by the variables that end in "Percentage". As of yet I haven't worked out how to sort the array out as I want to. Have I set up this array correctly? And if so, how do I peform the sort as I've described?

If anyone can help me out, that would be greatly appreciated

Your Answer:

Login to answer

Other forums

HTML Form Server Side Validation
Hi, Im new here, im currently doing a website for a friend, and I have designed using snippets from

insert PHP code into function
Hi,
I'm having problems when trying following:

I have:
Code: [Select]createBar("Do

Mail Script Problems
I have created a PHP mail script. I am having a problem though. In $body i am trying to put two va

Help? Need help on project with templates involving mysql and php.
I'm having a hard time explaining what I want but basically here is what I have in place:

-Da

A href problem under php
Hello...

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

Big O & time complexity ???
can you help me how to calculate the Big O & time complexity for any algorithm and c++ program pleas

Display last record first.
I need some help how put the last record first and first record last.

Thanks

Code: &am

help with email script...
hey

I need help with my mail script

when the form on http://www.mcgdesignstudio.com/c

php - xml what is the best way to do this.
IN essence I want to have a script calling the info from the database.. I have no problem thus far,

parse error
On my local machine I keep getting parse error for my footer. When I put it online, it doesn't show