public static function available_numofreviews_list() {
        $options = array();
        $options[30] = 30;
        $options[20] = 20;
        $options[15] = 15;
        for ($i = 10; $i >= 0; $i--) {
            $options[$i] = $i;
        }
        return $options;
    }
public static function available_numofreviews_list() {
        $options = array();
        $options[30] = 30;
        $options[20] = 20;
        $options[15] = 15;
        for ($i = 10; $i >= 0; $i--) {
            $options[$i] = $i;
        }
        return $options;
    }
public static function available_numofreviews_list ( ) { $ options = array ( ) ; $ options [ 30 ] = 30 ; $ options [ 20 ] = 20 ; $ options [ 15 ] = 15 ; for ( $ i = 10 ; $ i >= 0 ; $ i -- ) { $ options [ $ i ] = $ i ; } return $ options ; }
Return an array of possible numbers of reviews to be done

Should contain numbers 1, 2, 3, ... 10 and possibly others up to a reasonable value

@return array of integers
Return an array of possible numbers of reviews to be done