功用如题。
重写规则和Wordpress一致。
兼容IIS、Apache、Nginx。
只有一个文件实现所有功能。
<ol class="dp-xml">
<li class="alt"><span><span class="tag"></span><span class="tag-name">php</span><span> </span></span></li>
<li><span>if(isset($_GET['wd'])){ </span></li>
<li class="alt">
<span> $</span><span class="attribute">keywords</span><span> = $_GET['wd']; </span>
</li>
<li><span>} </span></li>
<li class="alt">
<span>$</span><span class="attribute">uri</span><span> = </span><span class="attribute-value">isset</span><span>($_SERVER['HTTP_X_REWRITE_URL']) ? $_SERVER['HTTP_X_REWRITE_URL'] : $_SERVER['REQUEST_URI']; </span>
</li>
<li>
<span>$</span><span class="attribute">content</span><span> = </span><span class="attribute-value">file_get_contents</span><span>("http://www.baidu.com".$uri); </span>
</li>
<li class="alt"><span> </span></li>
<li>
<span>if($</span><span class="attribute">uri</span><span>=='/' empty($uri)){ </span>
</li>
<li class="alt"><span> display($content); </span></li>
<li><span>} </span></li>
<li class="alt"><span> </span></li>
<li><span>//删除"来百度推广"链接 </span></li>
<li class="alt">
<span>$</span><span class="attribute">start</span><span> = </span><span class="attribute-value">preg_quote</span><span>("</span><span class="tag"><span class="tag-name">div</span><span> </span><span class="attribute">class</span><span>=\"r ec_bdtg\"</span><span class="tag">></span><span>"); </span></span>
</li>
<li>
<span>$</span><span class="attribute">content</span><span> = </span><span class="attribute-value">preg_replace</span><span>("/".$start."((?!</span><span class="tag"><span class="tag-name">br</span><span class="tag">></span><span>).)*</span><span class="tag"><span class="tag-name">br</span><span class="tag">></span><span>"."/is",'',$content); </span></span></span>
</li>
<li class="alt"><span> </span></li>
<li><span>//删除左侧竞价 </span></li>
<li class="alt">
<span>$</span><span class="attribute">start</span><span> = </span><span class="attribute-value">"<table>).)*>"<span>; </span><li>
<span>$</span><span class="attribute">content</span><span> = </span><span class="attribute-value">preg_replace_callback</span><span>("/".$start."((?!</span><span class="tag"><span>\/table</span><span class="tag">></span><span>).)*</span><span class="tag"><span>\/table</span><span class="tag">></span><span>/is","search_result_filter",$content); </span></span></span>
</li>
<li class="alt"><span> </span></li>
<li>
<span>//删除剩下的多个</span><span class="tag"><span class="tag-name">br</span><span class="tag">></span><span> </span></span>
</li>
<li class="alt">
<span>$</span><span class="attribute">content</span><span> = </span><span class="attribute-value">str_ireplace</span><span>("</span><span class="tag"><span class="tag-name">br</span><span class="tag">></span><span>\n\n</span><span class="tag"><span class="tag-name">br</span><span class="tag">></span><span>",'',$content); </span></span></span>
</li>
<li>
<span>//删除剩下的多个</span><span class="tag"><span class="tag-name">br</span><span class="tag">></span><span> </span></span>
</li>
<li class="alt">
<span>$</span><span class="attribute">content</span><span> = </span><span class="attribute-value">str_ireplace</span><span>("</span><span class="tag"><span class="tag-name">br</span><span class="tag">/></span><span> \n\n",'',$content); </span></span>
</li>
<li><span>//删除右侧推广链接 </span></li>
<li class="alt">
<span>$</span><span class="attribute">start</span><span> = </span><span class="attribute-value">preg_quote</span><span>("</span><span class="tag"><span class="tag-name">div</span><span> </span><span class="attribute">id</span><span>=\"ec_im_container\"</span><span class="tag">></span><span>"); </span></span>
</li>
<li>
<span>$</span><span class="attribute">content</span><span> = </span><span class="attribute-value">preg_replace</span><span>("/".$start."((?!</span><span class="tag"><span class="tag-name">style</span><span>).)*"."/is","</span><span class="tag"><span class="tag-name">br</span><span> </span><span class="tag">/></span><span class="tag"></span><span class="tag-name">div</span><span class="tag">></span><span>",$content); </span></span></span>
</li>
<li class="alt"><span> </span></li>
<li><span>display($content); </span></li>
<li class="alt"><span>/** </span></li>
<li><span> * 搜索结果过滤器 </span></li>
<li class="alt"><span> */ </span></li>
<li><span>function search_result_filter($matches){ </span></li>
<li class="alt"><span> //背景#f5f5f5的是广告 </span></li>
<li>
<span> if(strpos($matches[0],"</span><span class="attribute">bgcolor</span><span>=\"#f5f5f5\"")) return ''; </span>
</li>
<li class="alt"><span> //ID4位数的是广告 </span></li>
<li>
<span> if(preg_match("/</span><span class="tag"><span class="tag-name">table</span><span>(.*?)</span><span class="attribute">id</span><span>=\\\"(\d{4,})\\\"(.*?)</span><span class="tag">></span><span>((?!</span><span class="tag"><span>\/table</span><span class="tag">></span><span>).)*</span><span class="tag"><span>\/table</span><span class="tag">></span><span>/is",$matches[0])){ </span></span></span></span>
</li>
<li class="alt"><span> return ''; </span></li>
<li><span> } </span></li>
<li class="alt"><span> return $matches[0]; </span></li>
<li><span>} </span></li>
<li class="alt"><span> </span></li>
<li><span>function display($content) { </span></li>
<li class="alt"><span> echo $content; </span></li>
<li><span>} </span></li>
<p style="TEXT-INDENT: 2em"><br>
</p>
<p style="width:100%;text-align:center;margin:10px 0">
<br>
<br>
</p>
<p style="width:100%;text-align:center;margin:10px 0">
</p>
<p class="clear"></p>
</table></span>
</li>
</ol>
