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							49 lines
						
					
					
						
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							49 lines
						
					
					
						
							1014 B
						
					
					
				| <?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: */ | |
| 
 | |
| ?>
 | |
| 
 |