<?php
/**
* Smarty plugin to execute PHP code
* 
* @package Smarty
* @subpackage PluginsBlock
* @author Uwe Tews 
*/

/**
* Smarty {php}{/php} block plugin
* 
* @param string $content contents of the block
* @param object $smarty Smarty object
* @param boolean $ &$repeat repeat flag
* @param object $template template object
* @return string content re-formatted
*/
function smarty_block_php($params, $content, $smarty, &$repeat, $template)
{ 
    // get security settings
    if ($template->security && isset($smarty->security_handler)) {
        $sec_obj = $smarty->security_policy;
    } else {
        $sec_obj = $smarty;
    } 
    if (is_null($content)) {
        if (!$smarty->allow_php_tag) {
            trigger_error("{php} is deprecated, set allow_php_tag = true to enable", E_USER_WARNING);
        } 
        return;
    } 

    eval($content);

    return '';
} 

?>