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- <?php
- 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;
- }
- }
- ?>
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