非插件实现Emlog内容页判断百度收录与否

不废话了，下面进入正题，首先将以下代码存放在模板目录的module文件最底部：

<?php //判断内容页是否百度收录及百度自动推送代码
function baidu($url){
$url='http://www.baidu.com/s?wd='.$url;
$curl=curl_init();curl_setopt($curl,CURLOPT_URL,$url);curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);$rs=curl_exec($curl);curl_close($curl);if(!strpos($rs,'没有找到')){return 1;}else{return 0;}}
function logurl($id){$url=Url::log($id);
if(baidu($url)==1){echo "<a rel=\"external nofollow\" title=\"本文已被百度收录\" target=\"_blank\" href=\"http://www.baidu.com/s?wd=$url\">本文已被百度收录！</a>";
}else{echo "<a>本文已提交百度！</a><script>
(function(){
var bp = document.createElement('script');
var curProtocol = window.location.protocol.split(':')[0];
if (curProtocol === 'https') {
bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
}
else {
bp.src = 'http://push.zhanzhang.baidu.com/push.js';
}
var s = document.getElementsByTagName('script')[0];
s.parentNode.insertBefore(bp, s);
})();
</script>";}}
?>

<?php echo logurl($logid);?>