5 * @subpackage plugins
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10 * Smarty {eval} function plugin
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12 * Type: function<br>
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14 * Purpose: evaluate a template variable as a template<br>
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15 * @link http://smarty.php.net/manual/en/language.function.eval.php {eval}
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16 * (Smarty online manual)
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20 function smarty_function_eval($params, &$smarty)
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23 if (!isset($params['var'])) {
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24 $smarty->trigger_error("eval: missing 'var' parameter");
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28 if($params['var'] == '') {
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32 $smarty->_compile_source('evaluated template', $params['var'], $_var_compiled);
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35 $smarty->_eval('?>' . $_var_compiled);
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36 $_contents = ob_get_contents();
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39 if (!empty($params['assign'])) {
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40 $smarty->assign($params['assign'], $_contents);
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46 /* vim: set expandtab: */
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