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49 lines
968 B
PHP
49 lines
968 B
PHP
<?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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* 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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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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if($params['var'] == '') {
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return;
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}
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$smarty->_compile_source('evaluated template', $params['var'], $_var_compiled);
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ob_start();
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$smarty->_eval('?>' . $_var_compiled);
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$_contents = ob_get_contents();
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ob_end_clean();
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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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/* vim: set expandtab: */
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?>
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