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56 lines
1.9 KiB
PHP
56 lines
1.9 KiB
PHP
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<?php
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/**
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* Runtime Methods updateScope
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*
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* @package Smarty
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* @subpackage PluginsInternal
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* @author Uwe Tews
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*
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**/
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class Smarty_Internal_Runtime_UpdateScope
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{
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/**
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* Update new assigned template variable in other effected scopes
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*
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* @param \Smarty_Internal_Template $tpl template object
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* @param string $varName variable name
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* @param int $scope scope to which bubble up variable value
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*/
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public function updateScope(\Smarty_Internal_Template $tpl, $varName, $scope = Smarty::SCOPE_LOCAL)
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{
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if (!$scope && !$tpl->scope) {
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return;
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}
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foreach (array($scope, $tpl->scope) as $s) {
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$s = ($bubble_up = $s >= Smarty::SCOPE_BUBBLE_UP) ? $s - Smarty::SCOPE_BUBBLE_UP : $s;
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if ($bubble_up && $s) {
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$ptr = $tpl->parent;
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if (isset($ptr)) {
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$ptr->tpl_vars[$varName] = $tpl->tpl_vars[$varName];
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$ptr = $ptr->parent;
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}
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if ($s == Smarty::SCOPE_PARENT) {
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continue;
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}
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while (isset($ptr) && $ptr->_objType == 2) {
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$ptr->tpl_vars[$varName] = $tpl->tpl_vars[$varName];
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$ptr = $ptr->parent;
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}
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if ($s == Smarty::SCOPE_TPL_ROOT) {
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continue;
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} elseif ($s == Smarty::SCOPE_SMARTY) {
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$tpl->smarty->tpl_vars[$varName] = $tpl->tpl_vars[$varName];
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} elseif ($s == Smarty::SCOPE_GLOBAL) {
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Smarty::$global_tpl_vars[$varName] = $tpl->tpl_vars[$varName];
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} elseif ($s == Smarty::SCOPE_ROOT) {
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while (isset($ptr->parent)) {
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$ptr = $ptr->parent;
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}
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$ptr->tpl_vars[$varName] = $tpl->tpl_vars[$varName];
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}
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}
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}
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}
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}
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