<?php

/**

 * Smarty plugin

 * @package Smarty

 * @subpackage plugins

 */

/**

 * Smarty {assign} compiler function plugin

 *

 * Type:     compiler function<br>

 * Name:     assign<br>

 * Purpose:  assign a value to a template variable

 * @link http://smarty.php.net/manual/en/language.custom.functions.php#LANGUAGE.FUNCTION.ASSIGN {assign}

 *       (Smarty online manual)

 * @author Monte Ohrt <monte at ohrt dot com> (initial author)

 * @author messju mohr <messju at lammfellpuschen dot de> (conversion to compiler function)

 * @param string containing var-attribute and value-attribute

 * @param Smarty_Compiler

 */

function smarty_compiler_assign($tag_attrs, &$compiler)

{

    $_params = $compiler->_parse_attrs($tag_attrs);

    if (!isset($_params['var'])) {

        $compiler->_syntax_error("assign: missing 'var' parameter", E_USER_WARNING);

        return;

    }

    if (!isset($_params['value'])) {

        $compiler->_syntax_error("assign: missing 'value' parameter", E_USER_WARNING);

        return;

    }

    return "\$this->assign({$_params['var']}, {$_params['value']});";

}

/* vim: set expandtab: */

?>