經(jīng)典帝國CMS生成sitemap實(shí)現(xiàn)代碼分享

<?php /*引用文件*/ require(&#39;e/class/connect.php&#39;); require(&#39;e/class/db_sql.php&#39;); require(&#39;e/data/dbcache/class.php&#39;);</p>?<p>/*建立數(shù)據(jù)庫鏈接?與?實(shí)例化類*/ $link?=?db_connect(); $empire=new?mysqlquery();?</p>?<p>//header("Content-type:application/xml"); header("Content-type:?text/html;?charset=utf-8");</p>?<p>$operation?=?$_GET['operation']; $current_url?=?explode('/',$_SERVER['PHP_SELF']); $current_script_name?=?end($current_url);?</p>?<p>if($operation?&amp;&amp;?$operation?==?"makexml") { $xml?=?generate_sitemp_xml(); $result?=?save_xml('sitemap.xml',$xml); if($result) { echo?'生成成功，<a>點(diǎn)此查看</a>'; } else { echo?'生成失敗，<a>在來一次</a>！'; } } else { echo?'歡迎使用微笑的魚Sitemap生成工具，請<a>點(diǎn)此生成</a>！'; }</p>?<p></p>?<p> //保存到文件 function?save_xml($filename,?$text)?{ if?(!$filename?||?!$text) return?false;  @chmod($filename,0777); if?($fp?=?fopen($filename,?"w"))?{ if?(@fwrite($fp,?$text))?{ fclose($fp); return?true; }?else?{ fclose($fp); return?false; } } return?false; } //生成Sitemap?XML數(shù)據(jù) function?generate_sitemp_xml() { global?$dbtbpre,$empire;  $xml?=?''; $xml?.=?'<?xml  version="1.0" encoding="utf-8"?>'?.PHP_EOL; $xml?.=?'<urlset>'?.PHP_EOL; $xml?.=?generate_home_xml();//首頁 $xml?.=?generate_class_xml();//欄目  $query="select?*?from?{$dbtbpre}ecms_news?order?by?id?desc?limit?100"; $sql=$empire-&gt;query($query); while($r=$empire-&gt;fetch($sql)) { $titleurl=sys_ReturnBqTitleLink($r);  $xml?.=?'?<url>'?.PHP_EOL; $xml?.=?'?<loc>'.$titleurl.'</loc>'?.PHP_EOL; $xml?.=?'?<lastmod>'.strftime('%Y-%m-%d',$r['newstime']).'</lastmod>'?.PHP_EOL; $xml?.=?'?<changefreq>daily</changefreq>'?.PHP_EOL; $xml?.=?'?<priority>0.8</priority>'?.PHP_EOL; $xml?.=?'?</url>'?.PHP_EOL;  } $xml?.=?'</urlset>'?.PHP_EOL;  return?$xml; } //生成欄目鏈接XML數(shù)據(jù) function?generate_class_xml() { global?$dbtbpre,$empire,$class_r; $xml?=?'';  $sql=$empire-&gt;query("SELECT?*?FROM?{$dbtbpre}enewsclass?WHERE?islast=1"); while($r=$empire-&gt;fetch($sql)) { $infor=$empire-&gt;fetch1("SELECT?newstime?FROM?{$dbtbpre}ecms_".$class_r[$r[classid]][tbname]."?WHERE? classid='$r[classid]'?ORDER?BY?newstime?DESC?LIMIT?1"); $class_url=sys_ReturnBqClassname($r,?9);  $xml?.=?'?<url>'?.PHP_EOL; $xml?.=?'?<loc>'.$class_url.'</loc>'?.PHP_EOL; $xml?.=?'?<lastmod>'.strftime('%Y-%m-%d',time()).'</lastmod>'?.PHP_EOL; $xml?.=?'?<changefreq>daily</changefreq>'?.PHP_EOL; $xml?.=?'?<priority>0.8</priority>'?.PHP_EOL; $xml?.=?'?</url>'?.PHP_EOL;  }  return?$xml; } //生成欄目鏈接XML數(shù)據(jù) function?generate_home_xml() { $xml?=?''; $xml?.=?'?<url>'?.PHP_EOL; $xml?.=?'?<loc>https://www.jb51.net</loc>'?.PHP_EOL; $xml?.=?'?<lastmod>'.strftime('%Y-%m-%d',time()).'</lastmod>'?.PHP_EOL; $xml?.=?'?<changefreq>daily</changefreq>'?.PHP_EOL; $xml?.=?'?<priority>0.8</priority>'?.PHP_EOL; $xml?.=?'?</url>'?.PHP_EOL;  return?$xml;</p>?<p>}</p>?<p>/*關(guān)閉數(shù)據(jù)庫連接?與?釋放類*/ db_close(); $empire=null; ?</p>