PHP获取城市天气API接口源码，接口调用的是微鲤的接口，2020年9月1日 10:11:07测试接口还可以正常使用。

API查询接口代码

<?php 
   function tian(){
    $city=$_GET['city'];
    $url="https://wthrcdn.etouch.cn/weather_mini?city=".$city; 
    $str = file_get_contents($url);
    $result= gzdecode($str);
    //end
    echo  $result;
   }
   tian();  
?>

接口返回数据

{"data":{"yesterday":{"date":"31日星期一","high":"高温 34℃","fx":"北风","low":"低温 24℃","fl":"<![CDATA[2级]]>","type":"晴"},"city":"武汉","forecast":[{"date":"1日星期二","high":"高温 34℃","fengli":"<![CDATA[3级]]>","low":"低温 23℃","fengxiang":"北风","type":"晴"},{"date":"2日星期三","high":"高温 32℃","fengli":"<![CDATA[2级]]>","low":"低温 20℃","fengxiang":"北风","type":"晴"},{"date":"3日星期四","high":"高温 33℃","fengli":"<![CDATA[2级]]>","low":"低温 19℃","fengxiang":"西风","type":"晴"},{"date":"4日星期五","high":"高温 33℃","fengli":"<![CDATA[2级]]>","low":"低温 21℃","fengxiang":"南风","type":"晴"},{"date":"5日星期六","high":"高温 31℃","fengli":"<![CDATA[2级]]>","low":"低温 21℃","fengxiang":"东风","type":"多云"}],"ganmao":"感冒易发期，外出请适当调整衣物，注意补充水分。","wendu":"28"},"status":1000,"desc":"OK"}

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