numerical arrays

[Anon]

Hello,

probably an easy question, for which I could not find the answer. I want to extract some elements in an array which are smaller (or bigger) than a number. How is it done ?

Suppose $myarray = array(10,15,12,9,3). How do I know which elements are smaller than 10 ?

Thanks for the info.

Phil

[Anon]

You'll probably have to loop through the array and extract them manually. Something like:

for($i=0; $i<count($myarray) ; $i++ ) {
if( $myarray[$i] < 10 ) {
$new_array[$i] = $myarray[$i];
}
}

When done, $new_array will contain all of the values you want.