php实例之新浪星座运势

例子，php获取新浪星座与运势。

3. function html2txt($document){

4. $search = array('@@si', // Strip out javascript
5. '@]*?>@si', // Strip out HTML tags
6. '@@siU', // Strip style tags properly
7. '@@', // Strip multi-line comments including CDATA
8. '@\s+| @'
9. );
10. $text = preg_replace($search, '', $document);
11. return $text;
12. } bbs.it-home.org
13. function curl($url){
14. $ch = curl_init();
15. curl_setopt($ch, CURLOPT_URL, $url);
16. curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
17. curl_setopt($ch, CURLOPT_REFERER, 'http://astro.sina.com.cn/fate/astro_aries.html?prourl=0');//伪造来源
18. curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/'.mt_rand(2, 9).'.0 (Windows NT 6.1; WOW64; rv:'.mt_rand(10, 30).'.0) Gecko/'.mt_rand(2000, 2014).'0101 Firefox/'.mt_rand(10, 30).'.0');//随机header
19. curl_setopt($ch, CURLOPT_HEADER, 0);
20. $data = curl_exec($ch);
21. curl_close($ch);
22. return $data;
23. }
24. foreach(array($constellation) as $astro){
25. preg_match('/(.*?)(.*?).*?有效日期:(.*?)综合运势(.*?)爱情运势(.*?)工作状况(.*?)理财投资(.*?)健康指数(.*?)商谈指数(.*?)幸运颜色(.*?)幸运数字(.*?)速配星座(.*?)
    (.*?)/isu', curl('http://vip.astro.sina.com.cn/astro/view/'.$astro.'/day/'), $matches);
27. file_put_contents($astro, json_encode(array($matches[1], $matches[2], html2txt($matches[3]), substr_count($matches[4], 'unset($matches);
28. $array=json_decode(file_get_contents($astro),true);
29. }
31. //明天的日期
32. $mingtian=date('Ymd',strtotime('+1 day'));
33. foreach(array($constellation) as $astro){
34. preg_match('/(.*?)(.*?).*?有效日期:(.*?)综合运势(.*?)爱情运势(.*?)工作状况(.*?)理财投资(.*?)健康指数(.*?)商谈指数(.*?)幸运颜色(.*?)幸运数字(.*?)速配星座(.*?)
    (.*?)/isu', curl('http://vip.astro.sina.com.cn/astro/view/'.$astro.'/day/'.$mingtian.''), $matches);
35. //这样正则，可以更小的受新浪改版所带来的影响

36. file_put_contents($astro, json_encode(array($matches[1], $matches[2], html2txt($matches[3]), substr_count($matches[4], 'unset($matches);

37. $array2=json_decode(file_get_contents($astro),true);
38. }
40. //今天的运势
41. print_r($array)
42. //明天的运势
43. print_r($array2)
44. ?>

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