<?php

class Entries extends Zend_Db_Table
{

    protected $_name = 'entries';

    public function getNumberOf($number)
    {
        if ($number <= 0) {
            throw new Zend_Db_Table_Exception('The number of items to retrieve cannot be zero or less');
        }
        $select = $this->select()
            ->from($this, array('id','title','date','author','body',
                'has_extended','comment_count'))
            ->order('date DESC')
            ->limit($number);
        return $this->fetchAll($select);
    }

}