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File: htdocs/class/smarty/plugins/function.eval.php

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File: htdocs/class/smarty/plugins/function.eval.php
Role: Example script
Content type: text/plain
Description: Example script
Class: Xoops 2.5
Modular content management publication system
Author: By
Last change:
Date: 6 years ago
Size: 1,013 bytes
 

Contents

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<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */


/**
 * Smarty {eval} function plugin
 *
 * Type: function<br>
 * Name: eval<br>
 * Purpose: evaluate a template variable as a template<br>
 * @link http://smarty.php.net/manual/en/language.function.eval.php {eval}
 * (Smarty online manual)
 * @author Monte Ohrt <monte at ohrt dot com>
 * @param array
 * @param Smarty
 */
function smarty_function_eval($params, &$smarty)
{
    if (!isset(
$params['var'])) {
       
$smarty->trigger_error("eval: missing 'var' parameter");
        return;
    }

    if(
$params['var'] == '') {
        return;
    }

   
$smarty->_compile_source('evaluated template', $params['var'], $_var_compiled);

   
ob_start();
   
$smarty->_eval('?>' . $_var_compiled);
   
$_contents = ob_get_contents();
   
ob_end_clean();

    if (!empty(
$params['assign'])) {
       
$smarty->assign($params['assign'], $_contents);
    } else {
        return
$_contents;
    }
}

/* vim: set expandtab: */

?>