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-rw-r--r--lib/smarty3/sysplugins/smarty_internal_method_appendbyref.php50
1 files changed, 50 insertions, 0 deletions
diff --git a/lib/smarty3/sysplugins/smarty_internal_method_appendbyref.php b/lib/smarty3/sysplugins/smarty_internal_method_appendbyref.php
new file mode 100644
index 0000000..64190d1
--- /dev/null
+++ b/lib/smarty3/sysplugins/smarty_internal_method_appendbyref.php
@@ -0,0 +1,50 @@
+<?php
+
+/**
+ * Smarty Method AppendByRef
+ *
+ * Smarty::appendByRef() method
+ *
+ * @package Smarty
+ * @subpackage PluginsInternal
+ * @author Uwe Tews
+ */
+class Smarty_Internal_Method_AppendByRef
+{
+
+ /**
+ * appends values to template variables by reference
+ *
+ * @api Smarty::appendByRef()
+ * @link http://www.smarty.net/docs/en/api.append.by.ref.tpl
+ *
+ * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+ * @param string $tpl_var the template variable name
+ * @param mixed &$value the referenced value to append
+ * @param bool $merge flag if array elements shall be merged
+ *
+ * @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
+ */
+ public static function appendByRef(Smarty_Internal_Data $data, $tpl_var, &$value, $merge = false)
+ {
+ if ($tpl_var != '' && isset($value)) {
+ if (!isset($data->tpl_vars[ $tpl_var ])) {
+ $data->tpl_vars[ $tpl_var ] = new Smarty_Variable();
+ }
+ if (!is_array($data->tpl_vars[ $tpl_var ]->value)) {
+ settype($data->tpl_vars[ $tpl_var ]->value, 'array');
+ }
+ if ($merge && is_array($value)) {
+ foreach ($value as $_key => $_val) {
+ $data->tpl_vars[ $tpl_var ]->value[ $_key ] = &$value[ $_key ];
+ }
+ } else {
+ $data->tpl_vars[ $tpl_var ]->value[] = &$value;
+ }
+ if ($data->_objType == 2 && $data->scope) {
+ $data->ext->_updateScope->_updateScope($data, $tpl_var);
+ }
+ }
+ return $data;
+ }
+} \ No newline at end of file