PHP脚本程序源码:提取百度下拉框的搜索词数据
- 建站
- 2015-05-19
- 1145热度
- 0评论
这个等于是用户的搜索习惯。等于是用户搜索喜好信息,热搜词。相当于百度已经做过一次数据分析。他的目的是捡百度的便宜,直接多分析几个关键词或者搜索引擎,就可以拿到一份相对有价值的用户喜好分析报告。
php提取百度下拉框的搜索词,如下:
<?php
/**
* @Author: allen
* @Date: 2015-05-19 21:58:08
* @Last Modified time: 2015-05-19 22:25:36
*/
?>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<style>
.mydiv{
background: #ccc;
border: 1px solid blue;
margin: 0 auto;
width: 50%;
}
</style>
</head>
<body>
<?php
@$word=$_GET['word'];
if ($word==""){
echo <<<EOF
<div class="mydiv">
<form action="" method="get">
<p>关键词: <input type="text" name="word" /></p>
<input type="submit" value="提取" />
</form>
</div>
EOF;
}else{
$data=file_get_contents('http://suggestion.baidu.com/su?wd='.$word);
$data=mb_convert_encoding($data, 'UTF-8', 'UTF-8,GBK,GB2312,BIG5' );
$data_temp=strpos($data,"x");
$data=substr_replace($data,"",$data_temp,17);
$data = trim($data,");");
$data = trim($data,"{");
$data=preg_replace("/q:.+?.e,/",'', $data);
$data = str_replace("[","",$data);
$data = str_replace("]","",$data);
$data = "[".$data."]";
$data = str_replace(",","},s:",$data);
$data = str_replace("s:","{\"s\":",$data);//复杂的处理,以符合json格式
$dc=json_decode($data);
for ($n=0; $n<=9; $n++){
$wd[$n]=$dc[$n]->s;
echo "<br />".$wd[$n];
}
}
?>
</body>
</html>

