private function parseSection(array $section)
    {
        $config = [];

        foreach ($section as $key => $value) {
            $this->parseKey($key, $value, $config);
        }

        return $config;
    }
private function parseSection(array $section)
    {
        $config = [];

        foreach ($section as $key => $value) {
            $this->parseKey($key, $value, $config);
        }

        return $config;
    }
private function parseSection ( array $ section ) { $ config = [ ] ; foreach ( $ section as $ key => $ value ) { $ this -> parseKey ( $ key , $ value , $ config ) ; } return $ config ; }
Parse a section.

@param  array $section
@return array
Parse a section .