PHP Gets the weather instance code for the specified region

This article mainly introduces PHP to get the weather instance code of the specified area, the need for friends can refer to the following

PHP gets weather in a given area

In the development of the site to use the weather query, because it is based on WordPress so there are many restrictions, first build a "weather." PHP "File and then look at the code:

<?php  //get weather    $url = ' http://m.weather.com.cn/data/';     $id = ' 101181101 '; Jiaozuo's code    $data = file_get_contents ($url. $id. html ');    $obj =json_decode ($data);  echo $obj->weatherinfo->city. ': ' $obj->weatherinfo->weather1. ' '. $obj->weatherinfo->temp1;

For:

$url = ' http://m.weather.com.cn/data/';     $id = ' 101181101 '; Jiaozuo's code    $data = file_get_contents ($url. $id. HTML ');

can be abbreviated as:

$data = file_get_contents (' http://m.weather.com.cn/data/101181101.html ');

And for:

$obj =json_decode ($data);

It is to convert the obtained JSON data into an object for easy invocation;

So the last sentence:

echo $obj->weatherinfo->city. ': ' $obj->weatherinfo->weather1. ' '. $obj->weatherinfo->temp1;

is to get the specified data and output it in a certain format,

$obj->weatherinfo->city//City $obj->weatherinfo->weather1//Today's weather $obj->WEATHERINFO->TEMP1//Today's temperature

Finally, where it needs to be shown.

<?php include ' weather.php '?>

Can.

Thank you for reading, hope to help everyone, thank you for the support of this site!