lib/MultiIniModifier.php
public function getValues($section = 0)
    {
        $masterValues = $this->master->getValues($section);
        $overValues = $this->overrider->getValues($section);

        foreach ($overValues as $key => &$value) {
            if (!isset($masterValues[$key])) {
                $masterValues[$key] = $value;
                continue;
            }
            if (is_array($value) && is_array($masterValues[$key])) {
                $masterValues[$key] = array_merge($masterValues[$key], $value);
            } else {
                $masterValues[$key] = $value;
            }
        }

        return $masterValues;
    }
public function getValues($section = 0)
    {
        $masterValues = $this->master->getValues($section);
        $overValues = $this->overrider->getValues($section);

        foreach ($overValues as $key => &$value) {
            if (!isset($masterValues[$key])) {
                $masterValues[$key] = $value;
                continue;
            }
            if (is_array($value) && is_array($masterValues[$key])) {
                $masterValues[$key] = array_merge($masterValues[$key], $value);
            } else {
                $masterValues[$key] = $value;
            }
        }

        return $masterValues;
    }
return all values of a section from the both ini files.

@param string $section the section from wich we want values. 0 is the global section

@return array the list of values, $key=>$value