}
/**
- * extends the value of data with name $name with the value $value
- * @since 1.25
- * @param string $name
- * @param mixed $value
- */
+ * extends the value of data with name $name with the value $value
+ * @since 1.25
+ * @param string $name
+ * @param mixed $value
+ */
public function extend( $name, $value ) {
if ( $this->haveData( $name ) ) {
$this->data[$name] = $this->data[$name] . $value;