<?php
/**
* Smarty Internal Plugin Compile Assign
- *
* Compiles the {assign} tag
*
- * @package Smarty
+ * @package Smarty
* @subpackage Compiler
- * @author Uwe Tews
+ * @author Uwe Tews
*/
/**
* Smarty Internal Plugin Compile Assign Class
*
- * @package Smarty
+ * @package Smarty
* @subpackage Compiler
*/
-class Smarty_Internal_Compile_Assign extends Smarty_Internal_CompileBase {
-
+class Smarty_Internal_Compile_Assign extends Smarty_Internal_CompileBase
+{
/**
* Compiles code for the {assign} tag
*
- * @param array $args array with attributes from parser
- * @param object $compiler compiler object
- * @param array $parameter array with compilation parameter
+ * @param array $args array with attributes from parser
+ * @param object $compiler compiler object
+ * @param array $parameter array with compilation parameter
+ *
* @return string compiled code
*/
public function compile($args, $compiler, $parameter)
if ($compiler->tag_nocache || $compiler->nocache) {
$_nocache = 'true';
// create nocache var to make it know for further compiling
- $compiler->template->tpl_vars[trim($_attr['var'], "'")] = new Smarty_variable(null, true);
+ if (isset($compiler->template->tpl_vars[trim($_attr['var'], "'")])) {
+ $compiler->template->tpl_vars[trim($_attr['var'], "'")]->nocache = true;
+ } else {
+ $compiler->template->tpl_vars[trim($_attr['var'], "'")] = new Smarty_variable(null, true);
+ }
}
// scope setup
if (isset($_attr['scope'])) {
} elseif ($_scope == Smarty::SCOPE_ROOT || $_scope == Smarty::SCOPE_GLOBAL) {
$output .= "\n\$_ptr = \$_smarty_tpl->parent; while (\$_ptr != null) {\$_ptr->tpl_vars[$_attr[var]] = clone \$_smarty_tpl->tpl_vars[$_attr[var]]; \$_ptr = \$_ptr->parent; }";
}
- if ( $_scope == Smarty::SCOPE_GLOBAL) {
+ if ($_scope == Smarty::SCOPE_GLOBAL) {
$output .= "\nSmarty::\$global_tpl_vars[$_attr[var]] = clone \$_smarty_tpl->tpl_vars[$_attr[var]];";
}
$output .= '?>';
+
return $output;
}
-
}
-
-?>
\ No newline at end of file