Help with an array

[tqla]

I have an array called $list that has many rows. There is a number in the "amount" column. How can I look through the array and count the ones that have a number higher than 0 and then echo the total.

 

In short:

Look at the array $list

Count the rows that don't have 0 in the "amount" column.

$newList = sizeof($rows-with-no-0-in-amount-column)

 

Thanks!

 

 

[taquitosensei]

$count=0;
foreach($list as $array)
{
$count=($array['amount'] > 0)?$count++:$count; 
}

 

[tqla]

Thanks Taquitosensei, but how do I echo the result. I've tried echo $count; but get a result of 0. Which can't be right because their are many 1,2 and 3 entries.

[teamatomic]

Do a print_r and let us see what the array looks like.

 

 

HTH

Teamatomic

[tqla]

Hey Teamatomic, I can't show the results of print_r here because it's real information (and 100s of rows) but doing so I did discover that it's a multidimensional array.  I've also tried $result= array_count_values ($input_array) with a while loop and got no result. Hmmm. I guess multidimensional arrays are hard to count.