【PHP教程】百度百科api源码

wangy

1. <?php
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2. header("Content-type: text/html; charset=utf-8");
   
3. $id=$_GET['msg'];
   
4. $a = file_get_contents("http://wapbaike.baidu.com/item/".$id."");
   
5. preg_match_all('/<meta name="description" content="(.*?)"/',$a,$b);
   
6. echo $b[1][0];
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7. ?>

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