PHP经过访客来路获取搜索关键词的方法
程序员文章站
2024-01-09 15:38:46
...
PHP通过访客来路获取搜索关键词的方法
-1 ){ $keyword = $this->getbaidukeyword($referer); }else if(strpos($referer,"http://www.google.com")> -1 ){ $keyword = $this->getgooglekeyword($referer); }else if(strpos($referer,"http://www.soso.com")> -1 ){ $keyword = $this->getsosokeyword($referer); }else if(strpos($referer,"http://www.sogou.com")> -1 ){ $keyword = $this->getsogoukeyword($referer); } return $keyword; } //由来路取得百度关键词 private function getbaidukeyword($str){ $s = strpos($str,'wd='); if($s>-1){ $str = substr($str,$s+3); $e = strpos($str,'&'); if($e>-1){ $str = substr($str,0,$e); } $str = rawurldecode($str); } return $str; } //获得谷歌关键词 private function getgooglekeyword($str){ $s = strpos($str,'&q='); if($s>-1){ $str = substr($str,$s+3); $e = strpos($str,'&'); if($e>-1){ $str = substr($str,0,$e); } $str = rawurldecode($str); } return $str; } //获得SOSO关键词 private function getsosokeyword($str){ $s = strpos($str,'?w='); if($s>-1){ $str = substr($str,$s+3); $e = strpos($str,'&'); if($e>-1){ $str = substr($str,0,$e); } $str = rawurldecode($str); }else{ $s = strpos($str,'&w='); if($s>-1){ $str = substr($str,$s+3); $e = strpos($str,'&'); if($e>-1){ $str = substr($str,0,$e); } $str = rawurldecode($str); } } return $str; } //获得sogou关键词 private function getsogoukeyword($str){ $s = strpos($str,'query='); if($s>-1){ $str = substr($str,$s+6); $e = strpos($str,'&'); if($e>-1){ $str = substr($str,0,$e); } $str = rawurldecode($str); } return $str; }}?>
声明：本文内容由网友自发贡献，版权归原作者所有，本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容，请联系admin@php.cn核实处理。
相关文章
相关视频