+ /**
+ * Create vcard from information stored in array
+ * @todo implement vcard creation from array
+ * @param array $value_array
+ * @return string
+ */
+ function create_vcard ($value_array) {
+ return $vcard;
+ }
+
+ /**
+ * Read vcard and convert it to array
+ * @todo implement vcard parsing
+ * @param string $vcard
+ * @return array
+ */
+ function parse_vcard ($vcard) {
+ return $array;
+ }