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<?php |
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/** |
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* Smarty plugin |
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* @package Smarty |
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* @subpackage plugins |
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*/ |
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|
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|
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/** |
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* Smarty {eval} function plugin |
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* |
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* Type: function<br> |
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* Name: eval<br> |
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* Purpose: evaluate a template variable as a template<br> |
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* @link http://smarty.php.net/manual/en/language.function.eval.php {eval} |
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* (Smarty online manual) |
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* @param array |
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* @param Smarty |
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*/ |
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function smarty_function_eval($params, &$smarty) |
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{ |
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|
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if (!isset($params['var'])) { |
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$smarty->trigger_error("eval: missing 'var' parameter"); |
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return; |
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} |
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|
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if($params['var'] == '') { |
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return; |
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} |
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|
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$smarty->_compile_source('evaluated template', $params['var'], $_var_compiled); |
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|
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ob_start(); |
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$smarty->_eval('?>' . $_var_compiled); |
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$_contents = ob_get_contents(); |
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ob_end_clean(); |
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|
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if (!empty($params['assign'])) { |
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$smarty->assign($params['assign'], $_contents); |
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} else { |
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return $_contents; |
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} |
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} |
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|
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/* vim: set expandtab: */ |
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|
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?> |
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