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2809 rexy 1 
<?php
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/**
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 * Smarty Method AssignGlobal
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 *
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 * Smarty::assignGlobal() method
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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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class Smarty_Internal_Method_AssignGlobal
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{
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    /**
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     * Valid for all objects
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     *
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     * @var int
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     */
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    public $objMap = 7;
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    /**
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     * assigns a global Smarty variable
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     *
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     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
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     * @param string                                                  $varName the global variable name
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     * @param mixed                                                   $value   the value to assign
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     * @param boolean                                                 $nocache if true any output of this variable will
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     *                                                                         be not cached
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     *
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     * @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
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     */
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    public function assignGlobal(Smarty_Internal_Data $data, $varName, $value = null, $nocache = false)
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    {
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        if ($varName !== '') {
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            Smarty::$global_tpl_vars[ $varName ] = new Smarty_Variable($value, $nocache);
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            $ptr = $data;
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            while ($ptr->_isTplObj()) {
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                $ptr->tpl_vars[ $varName ] = clone Smarty::$global_tpl_vars[ $varName ];
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                $ptr = $ptr->parent;
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            }
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        }
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        return $data;
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    }
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}