Copy PHP Array where elements are positive

Question

trying to transfer one array with a combination of positive and negative numbers to a new array- but only where the elements are positive.

This is what I have so far:

Answer 1

try:

$param = array(2, 3, 4, -2, -3, -5);

$positive = array_filter($param, function ($v) {
  return $v > 0;
});

print_r($positive);

http://codepad.viper-7.com/eKj7pF