www.gusucode.com > 高端企业门户+论坛网站源码程序 > 整站安装/整站源码/source/include/spacecp/spacecp_relatekw.php
<?php /** * [Discuz!] (C)2001-2099 Comsenz Inc. * This is NOT a freeware, use is subject to license terms * * $Id: spacecp_relatekw.php 6752 2010-03-25 08:47:54Z cnteacher $ */ if(!defined('IN_DISCUZ')) { exit('Access Denied'); } if(!$_G['setting']['headercharset']) { @header('Content-Type: text/html; charset='.CHARSET); } $_G['inajax'] = 1; $subjectenc = rawurlencode(strip_tags($_GET['subjectenc'])); $messageenc = rawurlencode(strip_tags(preg_replace("/\[.+?\]/U", '', $_GET['messageenc']))); $data = @implode('', file("http://keyword.discuz.com/related_kw.html?title=$subjectenc&content=$messageenc&ics={$_G[charset]}&ocs={$_G[charset]}")); if($data) { $parser = xml_parser_create(); xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0); xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1); xml_parse_into_struct($parser, $data, $values, $index); xml_parser_free($parser); $kws = array(); foreach($values as $valuearray) { if($valuearray['tag'] == 'kw' || $valuearray['tag'] == 'ekw') { if(PHP_VERSION > '5' && CHARSET != 'utf-8') { $kws[] = diconv(trim($valuearray['value']), 'utf-8'); } else { $kws[] = trim($valuearray['value']); } } } $return = ''; if($kws) { foreach($kws as $kw) { $kw = dhtmlspecialchars($kw); $return .= $kw.' '; } $return = trim($return); } showmessage($return, '', array(), array('msgtype' => 3, 'handle' => false)); } else { showmessage(' ', '', array(), array('msgtype' => 3, 'handle' => false)); } ?>