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Php obtains the current google weather implementation program

Source: Internet
Author: User
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Se. php

The code is as follows: Copy code

<? Php
$ City = $ _ GET ['city'];
$ Data = createXml ($ city );
 
$ Xml = simplexml_load_string ($ data );
Header ("Content-type: text/xml ");
Echo $ xml-> asXML ();
 
// Generate XML data
Function createXml ($ city)
{
// Google Weather API
$ Weather = simplexml_load_file ("http://www.google.com/ig/api? Weather = {$ city }");
If (isset ($ weather-> forecast_conditions ))
    {
$ Low = f2c ($ weather-> forecast_conditions-> low ['data']);
$ High = f2c ($ weather-> forecast_conditions-> high ['data']);
Return "<weather> n <city >{$ city }</city> n <low >{$ low }</low> n     }
Else
    {
Return "<weather> n </weather> n ";
    }
}
 
// Degrees Fahrenheit to degree Celsius
Function f2c ($ fahrenhite)
{
Return floor ($ fahrenhite-32)/1.8 );
}

 

Client c. php

 

The code is as follows: Copy code
<Html>
<Head>
<Meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8">
<Title> weather query </title>
</Head>
<Body>
<Form method = "post" action = "">
<Select name = "city">
<Option value = "0"> select </option>
<Option value = "beijing"> beijing </option>
<Option value = "shanghai"> shanghai </option>
<Option value = "guangzhou"> guangzhou </option>
<Option value = "wuhan"> wuhan </option>
</Select>
<Input type = "submit"/>
</Form>
 
<? Php
If (! Empty ($ _ POST ['city'])
{
$ City = $ _ POST ['city'];
$ Xml = simplexml_load_file ("http: // 127.0.0.1/rest/se. php? City = {$ city }");
$ Html = "<p> City: {$ xml-> city} </p> n ";
$ Html. = "<p> Low: {$ xml-> low} </p> n ";
$ Html. = "<p> High: {$ xml-> high} </p> n ";
Echo $ html;
}
?>
</Body>
</Html>

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Related Keywords:
php implementation program to interface not implementation google maps weather overlay google search implementation website google weather widget android google weather widget android google weather api json

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