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Server : nginx/1.22.1 System : Linux iZwz9daxib3w3i063fw434Z 3.10.0-1127.19.1.el7.x86_64 #1 SMP Tue Aug 25 17:23:54 UTC 2020 x86_64 User : www ( 1000) PHP Version : 5.6.40 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv Directory : /www/wwwroot/www.jkmold.com/phpcms/model/ |
<?php
defined('IN_PHPCMS') or exit('No permission resources.');
pc_base::load_sys_class('model', '', 0);
class googlesitemap_model extends model {
public function __construct() {
$this->db_config = pc_base::load_config('database');
$this->header = "<\x3Fxml version=\"1.0\" encoding=\"UTF-8\"\x3F>\n\t<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">";
$this->charset = "UTF-8";
$this->footer = "\t</urlset>\n";
$this->items = array();
parent::__construct();
}
/**
* 增加一个新的子项
*@access public
*@param google_sitemap item $new_item
*/
function add_item($new_item) {
$this->items[] = $new_item;
}
/**
* 生成XML文档
*@access public
*@param string $file_name 如果提供了文件名则生成文件，否则返回字符串.
*@return [void|string]
*/
function build( $file_name = null ) {
$map = $this->header . "\n";
foreach ($this->items AS $item) {
$map .= "\t\t<url>\n\t\t\t<loc>$item->loc</loc>\n";
// lastmod
if ( !empty( $item->lastmod ) )
$map .= "\t\t\t<lastmod>$item->lastmod</lastmod>\n";
// changefreq
if ( !empty( $item->changefreq ) )
$map .= "\t\t\t<changefreq>$item->changefreq</changefreq>\n";
// priority
if ( !empty( $item->priority ) )
$map .= "\t\t\t<priority>$item->priority</priority>\n";
$map .= "\t\t</url>\n\n";
}
$map .= $this->footer . "\n";
if (!is_null($file_name))
{
return file_put_contents($file_name, $map);
}
else
{
return $map;
}
}
}
?>