private static function getParamValue(AbstractClassContent $content, $indexedParam)
    {
        $value = (array) $content->getParamValue($indexedParam);
        $owner = $content;

        return [implode(',', $value), $owner];
    }
private static function getParamValue(AbstractClassContent $content, $indexedParam)
    {
        $value = (array) $content->getParamValue($indexedParam);
        $owner = $content;

        return [implode(',', $value), $owner];
    }
private static function getParamValue ( AbstractClassContent $ content , $ indexedParam ) { $ value = ( array ) $ content -> getParamValue ( $ indexedParam ) ; $ owner = $ content ; return [ implode ( ',' , $ value ) , $ owner ] ; }
Returns the indexed parameter value.

@param  AbstractClassContent $content      The content flushed.
@param  string               $indexedParam The parameter to index.

@return array                              An array of the parameter value and the content owner.
Returns the indexed parameter value .