GroupsTag.class.php

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<?php
/* Copyright (C) NAVER <http://www.navercorp.com> */

class GroupsTag
{

    var $groups;

    function __construct($xml_groups)
    {
        $this->groups = array();

        if($xml_groups)
        {
            if(!is_array($xml_groups))
            {
                $xml_groups = array($xml_groups);
            }

            $dbParser = &DB::getParser();
            for($i = 0; $i < count($xml_groups); $i++)
            {
                $group = $xml_groups[$i];
                $column = trim($group->attrs->column);
                if(!$column)
                {
                    continue;
                }

                $column = $dbParser->parseExpression($column);
                $this->groups[] = $column;
            }
        }
    }

    function toString()
    {
        $output = 'array(' . PHP_EOL;
        foreach($this->groups as $group)
        {
            $output .= "'" . $group . "' ,";
        }
        $output = substr($output, 0, -1);
        $output .= ')';
        return $output;
    }

}
/* End of file GroupsTag.class.php */
/* Location: ./classes/xml/xmlquery/tags/group/GroupsTag.class.php */