a multi dimensional array with for each

[jarv]

hi, I have been asked to write an array, I have Zone 2,3,4,5,6,7,8 each zone has 3 sections of weight, 0 = 70, 71 = 100, 101 = 150, each zone has an average number of say about 0.147 and a Base number of 4.85.

 

I need to take the weight * the average and + the base inside a for each loop.

 

so far I have:

 

$ground = array(2 => array (	
$arr[1][70](0.147,4.85);    
$arr[2][100](0.710,14.82);  
$arr[3][150]; 

 

I really need some help on this please?

 

thanks

[Adam]

Think you'll need to try to re-phrase that; makes no sense to me.