comcast fx2

1, backstageif (Isset ($_get[' city ')) $_get[' city ']!= '){$url = ' http://m.weather.com.cn/data/';$city = (int) $_get[' city '];$json = file_get_contents ($url. $city. ') HTML ');Echo $json;Exit} Gets the weather data for the http://m.weather.com.cn/data/and returns the JSON format data. 2. Front Desk The returned JSON data: Weatherinfo:{City: "Hangzhou"City_en: "Hangzhou"Cityid: "101210101"Date: ""Date_y: "August 12, 2012"Fchh: "18"FL1: "Less than Level 3"FL2: "Less than Level 3"FL3: "L

":" Cloudy "," img_title12 ":" Moderate Rain "," Img_title_single ":" Showers "," wind1 ":" Breeze "," wind2 ":" Breeze "," wind3 ":" Breeze "," Wind4 ":" Breeze "," Wind5 ":" Breeze "," Wind6 ":" Breeze "," fx1 ":" Breeze "," fx2 ":" Breeze "," FL1 ": "Less than 3 levels", "FL2": "Less than 3Level "," fl3 ":" Less than 3 levels "," FL4 ":" Less than 3 levels "," FL5 ":" Less than 3 levels "," fl6 ":" Less than 3 levels "," index ":" Comfortable ","

": "1", "Img_title1": "Clear", "Img_title2": "Cloudy", "Img_title3": "Clear", "img_title4": "Cloudy", "img_title5": "Clear", "img_ Title6 ":" Cloudy "," Img_title7 ":" Cloudy "," Img_title8 ":" Cloudy "," img_title9 ":" Thunderstorm "," Img_title10 ":" Moderate Rain "," Img_title11 ":" Thunderstorm "," Img_title12 ":" Cloudy "," Img_title_single ":" Cloudy ",//wind speed description" Wind1 ":" Southwest 3-4 "," Wind2 ":"3-4 levels of south-west wind "," Wind3 ":" Southeast 3-4 Level "," Wind4 ":

callback function and how to implement it: This function is called when the pin has a jump change. First, it gets the value of the pin. This callback function is parameter-only. When it happens, it comes with a parameter. Indicates which pin triggered the event. This may have been handled in the library function, provided to the user program will not bother to see why. I think there might be a mechanism that has an interrupt status register that indicates which PIN has changed. A function is ca