<?php/** 检测百度是否收录网页 curl模式* @ param string $url传入的url
* return int (1 收录 0 不收录)*/function checkBaidu($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($curl);$arr=parse_url($url);if(strpos($arr['query'],'http://')){$arr['query']=str_replace('http://','',str_replace('wd=','',$arr['query']));}else{$arr['query']=str_replace('wd=','',$arr['query']);}if(strpos($arr['query'],'?')){$str=strstr($arr['query'],'?');$arr['query']=str_replace($str,'',$arr['query']);}if(strpos($arr['query'],'/')){$narr=explode('/',$arr['query']);$arr['query']=$narr[0];}if(strpos($rs,'<b>'.$arr['query'].'</b>')){return 1;}else{return 0;} }echo checkBaidu('http://www.ahjk.cn/');?>