PHP获取指定地区的天气
在开发网站的时候用到天气查询,由于是基于 Wordpress 的所以有很多限制,先建一个【 weather.php】 的文件,然后看代码: ?php //获取天气 $url = 'http://m.weather.com.cn/data/'; $id = '101181101'; //焦作的代号 $data = file_get_contents($url . $id
在开发网站的时候用到天气查询,由于是基于Wordpress的 所以有很多限制,先建一个【weather.php】的文件,然后看代码:
<?php //获取天气 $url = 'http://m.weather.com.cn/data/'; $id = '101181101'; //焦作的代号 $data = file_get_contents($url . $id .'.html'); $obj=json_decode($data); echo $obj->weatherinfo->city.':'.$obj->weatherinfo->weather1.' '.$obj->weatherinfo->temp1;
对于:
$url = 'http://m.weather.com.cn/data/'; $id = '101181101'; //焦作的代号 $data = file_get_contents($url . $id .'.html');
可简写为:
$data = file_get_contents('http://m.weather.com.cn/data/101181101.html');
而对于:
$obj=json_decode($data);
它是把获取的json数据转化为一个对象,方便调用;
那么最后一句:
echo $obj->weatherinfo->city.':'.$obj->weatherinfo->weather1.' '.$obj->weatherinfo->temp1;
就是获取指定的数据并按照一定格式输出,
$obj->weatherinfo->city //城市 $obj->weatherinfo->weather1 //今天的天气 $obj->weatherinfo->temp1 //今天的气温
其他参数可以自行访问 http://m.weather.com.cn/data/101181101.html 查看
最后 在需要显示的地方
<?php include 'weather.php' ?>
即可。

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



In this chapter, we will understand the Environment Variables, General Configuration, Database Configuration and Email Configuration in CakePHP.

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

To work with date and time in cakephp4, we are going to make use of the available FrozenTime class.

To work on file upload we are going to use the form helper. Here, is an example for file upload.

In this chapter, we are going to learn the following topics related to routing ?

CakePHP is an open-source framework for PHP. It is intended to make developing, deploying and maintaining applications much easier. CakePHP is based on a MVC-like architecture that is both powerful and easy to grasp. Models, Views, and Controllers gu

Working with database in CakePHP is very easy. We will understand the CRUD (Create, Read, Update, Delete) operations in this chapter.

Validator can be created by adding the following two lines in the controller.
