private function processNestedAttributes($property, $content)
    {
        $results = array();

        if ($this->isAssociativeArray($content)) {
            foreach ($content as $key => $value) {
                $results = array_merge($results, $this->processNestedAttributes("{$property}:{$key}", $value));
            }
        }
        else {
            foreach((array)$content as $con) {
                if ($this->isAssociativeArray($con))
                    $results = array_merge($results, $this->processNestedAttributes($property, $con));
                else
                     $results[] =  $this->metaTag($property, $con);
            }
        }

        return $results;
    }
private function processNestedAttributes($property, $content)
    {
        $results = array();

        if ($this->isAssociativeArray($content)) {
            foreach ($content as $key => $value) {
                $results = array_merge($results, $this->processNestedAttributes("{$property}:{$key}", $value));
            }
        }
        else {
            foreach((array)$content as $con) {
                if ($this->isAssociativeArray($con))
                    $results = array_merge($results, $this->processNestedAttributes($property, $con));
                else
                     $results[] =  $this->metaTag($property, $con);
            }
        }

        return $results;
    }
private function processNestedAttributes ( $ property , $ content ) { $ results = array ( ) ; if ( $ this -> isAssociativeArray ( $ content ) ) { foreach ( $ content as $ key => $ value ) { $ results = array_merge ( $ results , $ this -> processNestedAttributes ( "{$property}:{$key}" , $ value ) ) ; } } else { foreach ( ( array ) $ content as $ con ) { if ( $ this -> isAssociativeArray ( $ con ) ) $ results = array_merge ( $ results , $ this -> processNestedAttributes ( $ property , $ con ) ) ; else $ results [ ] = $ this -> metaTag ( $ property , $ con ) ; } } return $ results ; }
Process nested attributes recursively.
@param  string $property
@param  array $content
@return array An array of meta tags for the nested attributes
Process nested attributes recursively .