Typecho非插件实现文章阅读次数统计

 1//get_post_view($this)
 2function get_post_view($archive)
 3{
 4    $cid    = $archive->cid;
 5    $db     = Typecho_Db::get();
 6    $prefix = $db->getPrefix();
 7    if (!array_key_exists('views', $db->fetchRow($db->select()->from('table.contents')))) {
 8        $db->query('ALTER TABLE `' . $prefix . 'contents` ADD `views` INT(10) DEFAULT 0;');
 9        echo 0;
10        return;
11    }
12    $row = $db->fetchRow($db->select('views')->from('table.contents')->where('cid = ?', $cid));
13    if ($archive->is('single')) {
14       $db->query($db->update('table.contents')->rows(array('views' => (int) $row['views'] + 1))->where('cid = ?', $cid));
15    }
16    echo $row['views'];
17}

1<?php get_post_view($this) ?>