Merge branch 'bug/385-php7'

1 files changed, 74 insertions, 0 deletions

diff --git a/include/smarty/libs/sysplugins/smarty_internal_method_append.php b/include/smarty/libs/sysplugins/smarty_internal_method_append.php
new file mode 100644
index 000000000..43df8803f
--- /dev/null
+++ b/include/smarty/libs/sysplugins/smarty_internal_method_append.php
@@ -0,0 +1,74 @@
+<?php
+
+/**
+ * Smarty Method Append
+ *
+ * Smarty::append() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_Append
+{
+    /**
+     * Valid for all objects
+     *
+     * @var int
+     */
+    public $objMap = 7;
+
+    /**
+     * appends values to template variables
+     *
+     * @api  Smarty::append()
+     * @link http://www.smarty.net/docs/en/api.append.tpl
+     *
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+     * @param  array|string                                           $tpl_var the template variable name(s)
+     * @param  mixed                                                  $value   the value to append
+     * @param  bool                                                   $merge   flag if array elements shall be merged
+     * @param  bool                                                   $nocache if true any output of this variable will
+     *                                                                         be not cached
+     *
+     * @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
+     */
+    public function append(Smarty_Internal_Data $data, $tpl_var, $value = null, $merge = false, $nocache = false)
+    {
+        if (is_array($tpl_var)) {
+            // $tpl_var is an array, ignore $value
+            foreach ($tpl_var as $_key => $_val) {
+                if ($_key != '') {
+                    $this->append($data, $_key, $_val, $merge, $nocache);
+                }
+            }
+        } else {
+            if ($tpl_var != '' && isset($value)) {
+                if (!isset($data->tpl_vars[$tpl_var])) {
+                    $tpl_var_inst = $data->ext->getTemplateVars->_getVariable($data, $tpl_var, null, true, false);
+                    if ($tpl_var_inst instanceof Smarty_Undefined_Variable) {
+                        $data->tpl_vars[$tpl_var] = new Smarty_Variable(null, $nocache);
+                    } else {
+                        $data->tpl_vars[$tpl_var] = clone $tpl_var_inst;
+                    }
+                }
+                if (!(is_array($data->tpl_vars[$tpl_var]->value) ||
+                    $data->tpl_vars[$tpl_var]->value instanceof ArrayAccess)
+                ) {
+                    settype($data->tpl_vars[$tpl_var]->value, 'array');
+                }
+                if ($merge && is_array($value)) {
+                    foreach ($value as $_mkey => $_mval) {
+                        $data->tpl_vars[$tpl_var]->value[$_mkey] = $_mval;
+                    }
+                } 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