[Solved] Work out a percentage of a item set in array

Hi,

This should do it:

PHP Code:

$cnt_keys = count($array); // 11 keys 
$cnt_values = count(array_filter($array)); // 10 values 
$percent = $cnt_values / $cnt_keys * 100; // 90.9091 %
echo round($percent,2); 


Array_filter will only return non empty values.
If you need a more complex filter you can pass a function to array_filter as second parameter.

A good decision is based on knowledge and not on numbers. - Plato