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| /** | |
| * 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: */ | |