PHP implementation of Baidu search for a weather thief code _php instance

example, PHP Baidu weather Thief program.

Copy the Code code as follows:
Get the weather information of the search for XX (place name) weather crawl inside Baidu
$url = "Http://www.baidu.com/s?wd=%B1%B1%BE%A9%CC%EC%C6%F8"; This is to search for the return address of Beijing weather in Baidu
$content = file_get_contents ($url);
Preg_match_all ('/(. +?) <\/table>/si ', $content, $temp);
Preg_match_all ('/(. +?) <\/td>/si ', $temp [1][0], $temp 1);
Var_dump ($temp 1[1][0]);

Output information:

String (243) "Beijing weather
Today: Temperature 22 ℃-24 ℃. Daytime: Cloudy, Big shower, night: cloudy. Dongfeng 2-grade to 1-2-stage
Tomorrow: Temperature 23 ℃-28 ℃. Daytime: Cloudy, Evening: cloudy. Southeast Wind Level 2 "

