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+appendByRef()
+
+append values by reference
+
+Description
+===========
+
+void
+
+appendByRef
+
+string
+
+varname
+
+mixed
+
+var
+
+bool
+
+merge
+
+This is used to [`append()`](#api.append) values to the templates by
+reference.
+
+> **Note**
+>
+> With the introduction of PHP5, `appendByRef()` is not necessary for
+> most intents and purposes. `appendByRef()` is useful if you want a PHP
+> array index value to be affected by its reassignment from a template.
+> Assigned object properties behave this way by default.
+
+NOTE.PARAMETER.MERGE
+
+
+    <?php
+    // appending name/value pairs
+    $smarty->appendByRef('Name', $myname);
+    $smarty->appendByRef('Address', $address);
+    ?>
+
+       
+
+See also [`append()`](#api.append), [`assign()`](#api.assign) and
+[`getTemplateVars()`](#api.get.template.vars).