Home > Article > Backend Development > PHP Weather API Interface_PHP Tutorial
PHP Weather API Interface_PHP Tutorial
- WBOYOriginal
- 2016-07-20 11:12:291167browse
The API of China Weather Network also has to determine the ID first and then obtain the weather information every time, which is a bit troublesome, so I made a PHP one to handle it. There is also a lunar calendar API.
<?php
header('Access-Control-Allow-Origin: *');
header("Content-Type:text/javascript;charset=utf-8");
/**
* 获取用户真实 IP
*/
function getIP()
{
static $realip;
if (isset($_SERVER)){
if (isset($_SERVER["HTTP_X_FORWARDED_FOR"])){
$realip = $_SERVER["HTTP_X_FORWARDED_FOR"];
} else if (isset($_SERVER["HTTP_CLIENT_IP"])) {
$realip = $_SERVER["HTTP_CLIENT_IP"];
} else {
$realip = $_SERVER["REMOTE_ADDR"];
}
} else {
if (getenv("HTTP_X_FORWARDED_FOR")){
$realip = getenv("HTTP_X_FORWARDED_FOR");
} else if (getenv("HTTP_CLIENT_IP")) {
$realip = getenv("HTTP_CLIENT_IP");
} else {
$realip = getenv("REMOTE_ADDR");
}
}
return $realip;
}
/**
* 获取 IP 地理位置
* 淘宝IP接口
* @Return: array
*/
function getCity($ip)
{
$url="http://ip.taobao.com/service/getIpInfo.php?ip=".$ip;
$ip=json_decode(file_get_contents($url));
if((string)$ip->code=='1'){
return false;
}
$data = $ip->data->city;
return $data;
}
function getWeather($cityId)
{
$url="http://m.weather.com.cn/data/".$cityId.".html";
$weather=json_decode(file_get_contents($url));
return $weather;
}
function json_to_array($web){
$arr=array();
foreach($web as $k=>$w){
if(is_object($w)) $arr[$k]=json_to_array($w); //判断类型是不是object
else $arr[$k]=$w;
}
return $arr;
}
$city = getCity(getIP());
$city = str_split($city,strlen($city)-3);
$city =$city[0];
$cityUrl = "http://evenle.com/wei/20130921/city.php";
$web=json_decode(file_get_contents($cityUrl));
$arr=json_to_array($web);
$weatherInfo = getWeather($arr[$city]);
echo('weather(');
echo(json_encode($weatherInfo));
echo(")");
?>
City source code http://www.bkjia.com/uploadfile/2013/0923/20130923081358704.rar
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<link rel="stylesheet" href="main.css" type="text/css" />
</head>
<body>
<div class="top">
<div class="top_content">
<div id="calendarArea"> <span class="datepic"> <font id="weekday"></font> </span>
<ul>
<li> <span id="lunarday"></span> </li>
<li> <span id="dateday"></span> </li>
</ul>
</div>
<div id="topWeatherArea">
<ul class="cityWrap">
<li class="name">
<span class="name"></span>
</li>
<li>
<span class="info"></span>
</li>
</ul>
<span class="weapic"></span>
<ul class="cityInfo">
<li class="name">
<span class="name"></span>
</li>
<li>
<span class="info"></span>
</li>
</ul>
</div>
</div>
</div>
<script type="text/javascript" src="../../js/jquery.js"></script>
<script type="text/javascript" src="../../js/loadjs.js"></script>
<script type="text/javascript">
var weatherInfo;
var lunar;
var date = new Date();
var g={"晴":"0 0px","多云":"0 -40px","暴雪":"0 -480px","大雪-暴雪":"0 -480px","暴雨":"0 -360px","大雨-暴雨":"0 -360px","暴雨-大暴雨":"0 -360px","大暴雨-特大暴雨":"0 -360px","大暴雪":"0 -480px","飑":"0 -880px","大雪":"0 -440px","中雪-大雪":"0 -440px","大雨":"0 -320px","中雨-大雨":"0 -320px","浮层":"0 -920px","雷阵雨":"0 -160px","雷阵雨并伴有冰雹":"0 -200px","霾":"0 -920px","轻雾":"0 -840px","雾":"0 -840px","冰雹":"0 -680px","沙尘暴":"0 -760px","强沙尘暴":"0 -760px","特大暴雪":"0 -520px","小雪":"0 -600px","小雨":"0 -240px","扬沙":"0 -720px","浮尘":"0 -920px","龙卷风":"0 -800px","弱高吹雪":"0 -600px","阴":"0 -80px","雨夹雪":"0 -400px","冻雨":"0 -960px","阵雪":"0 -560px","阵雨":"0 -120px","中雪":"0 -640px","小雪-中雪":"0 -640px","小雨-中雨":"0 -280px","中雨":"0 -280px"};
$(document).ready(function() {
$("#weekday").html(date.getDate());
$.getScript("getWeather.php");
$.getScript("lunar.php");
});
var weather = function(data){
weatherInfo = data;
$(".cityWrap .name").html(data.weatherinfo.city);
$(".cityInfo .name").html(data.weatherinfo.weather1);
$(".cityWrap .info").html(data.weatherinfo.city_en);
$(".cityInfo .info").html(data.weatherinfo.st1+"℃");
$(".weapic").css("background-position",g[data.weatherinfo.weather1]).show();
}
var lunar = function(data){
lunar = data;
var month = data.month;
var day = data.day;
$("#lunarday").html("农历"+month+day);
$("#dateday").html(date.getFullYear()+"."+(date.getMonth()+1)+"."+date.getDate()+" "+getWeek(date.getDay()));
}
var getWeek = function(day){
switch(day){
case 0:
return "周一";
case 1:
return "周二";
case 2:
return "周三";
case 3:
return "周四";
case 4:
return "周五";
case 5:
return "周六";
case 6:
return "周日";
}
}
</script>
</body>
</html>
@charset "utf-8";
* {
padding: 0;
margin: 0;
border: none;
text-decoration: none;
list-style: none;
overflow: hidden;
}
input, button, select, textarea {
outline: none;
}
textarea {
font-size: 13px;
resize: none;
}
body {
background: #F2F2F2 url(http://imghao.qq.com/haoqq/v101/v1img/xs-bg.png) top center no-repeat;
}
.top {
width: 100%;
height: 65px;
}
.top_content {
width: 960px;
height: 65px;
margin: 0 auto;
}
#calendarArea {
width: 155px;
height: 65px;
float: left;
cursor: pointer;
padding-left: 15px;
}
#calendarArea:hover, #topWeatherArea:hover {
background: url(http://imghao.qq.com/haoqq/v101/v1img/top-hover.png) top right;
}
.datepic {
background-image: url(http://imghao.qq.com/haoqq/v101/v1img/pur-sprite.png);
background-repeat: no-repeat;
width: 31px;
height: 32px;
float: left;
text-align: center;
font-size: 16px;
font-weight: bold;
line-height: 32px;
display: block;
margin: 15px 10px 0 0;
float: left;
}
#weekday {
position: relative;
top: 4px;
color: #fff;
}
#calendarArea ul {
float: left;
color: #fff;
height: 40px;
padding-top: 13px;
padding-left: 3px;
}
#calendarArea #lunarday {
font-size: 16px;
font-weight: bold;
}
#calendarArea #dateday {
font-size: 14px;
}
#topWeatherArea {
width: 165px;
height: 65px;
float: left;
cursor: pointer;
color: #fff;
padding-left:10px;
}
.cityWrap {
float: left;
margin-top: 15px;
padding-left:5px;
}
.weapic {
width: 40px;
height: 40px;
background-image: url(http://imghao.qq.com/haoqq/v101/v1img/pur-sprite-wea.png);
float: left;
display: block;
margin: 15px 5px 0 5px;
background-repeat: no-repeat;
display:none;
}
.cityInfo {
float: left;
margin-top: 15px;
}
.name{
font-weight: bold;
font-size:17px;
}
.info{
font-size:14px;
}
<?php
class Lunar {
public $MIN_YEAR = 1891;
public $MAX_YEAR = 2100;
public $lunarInfo = array(array(0,2,9,21936),array(6,1,30,9656),array(0,2,17,9584),array(0,2,6,21168),array(5,1,26,43344),array(0,2,13,59728),array(0,2,2,27296),array(3,1,22,44368),array(0,2,10,43856),array(8,1,30,19304),array(0,2,19,19168),array(0,2,8,42352),array(5,1,29,21096),array(0,2,16,53856),array(0,2,4,55632),array(4,1,25,27304),array(0,2,13,22176),array(0,2,2,39632),array(2,1,22,19176),array(0,2,10,19168),array(6,1,30,42200),array(0,2,18,42192),array(0,2,6,53840),array(5,1,26,54568),array(0,2,14,46400),array(0,2,3,54944),array(2,1,23,38608),array(0,2,11,38320),array(7,2,1,18872),array(0,2,20,18800),array(0,2,8,42160),array(5,1,28,45656),array(0,2,16,27216),array(0,2,5,27968),array(4,1,24,44456),array(0,2,13,11104),array(0,2,2,38256),array(2,1,23,18808),array(0,2,10,18800),array(6,1,30,25776),array(0,2,17,54432),array(0,2,6,59984),array(5,1,26,27976),array(0,2,14,23248),array(0,2,4,11104),array(3,1,24,37744),array(0,2,11,37600),array(7,1,31,51560),array(0,2,19,51536),array(0,2,8,54432),array(6,1,27,55888),array(0,2,15,46416),array(0,2,5,22176),array(4,1,25,43736),array(0,2,13,9680),array(0,2,2,37584),array(2,1,22,51544),array(0,2,10,43344),array(7,1,29,46248),array(0,2,17,27808),array(0,2,6,46416),array(5,1,27,21928),array(0,2,14,19872),array(0,2,3,42416),array(3,1,24,21176),array(0,2,12,21168),array(8,1,31,43344),array(0,2,18,59728),array(0,2,8,27296),array(6,1,28,44368),array(0,2,15,43856),array(0,2,5,19296),array(4,1,25,42352),array(0,2,13,42352),array(0,2,2,21088),array(3,1,21,59696),array(0,2,9,55632),array(7,1,30,23208),array(0,2,17,22176),array(0,2,6,38608),array(5,1,27,19176),array(0,2,15,19152),array(0,2,3,42192),array(4,1,23,53864),array(0,2,11,53840),array(8,1,31,54568),array(0,2,18,46400),array(0,2,7,46752),array(6,1,28,38608),array(0,2,16,38320),array(0,2,5,18864),array(4,1,25,42168),array(0,2,13,42160),array(10,2,2,45656),array(0,2,20,27216),array(0,2,9,27968),array(6,1,29,44448),array(0,2,17,43872),array(0,2,6,38256),array(5,1,27,18808),array(0,2,15,18800),array(0,2,4,25776),array(3,1,23,27216),array(0,2,10,59984),array(8,1,31,27432),array(0,2,19,23232),array(0,2,7,43872),array(5,1,28,37736),array(0,2,16,37600),array(0,2,5,51552),array(4,1,24,54440),array(0,2,12,54432),array(0,2,1,55888),array(2,1,22,23208),array(0,2,9,22176),array(7,1,29,43736),array(0,2,18,9680),array(0,2,7,37584),array(5,1,26,51544),array(0,2,14,43344),array(0,2,3,46240),array(4,1,23,46416),array(0,2,10,44368),array(9,1,31,21928),array(0,2,19,19360),array(0,2,8,42416),array(6,1,28,21176),array(0,2,16,21168),array(0,2,5,43312),array(4,1,25,29864),array(0,2,12,27296),array(0,2,1,44368),array(2,1,22,19880),array(0,2,10,19296),array(6,1,29,42352),array(0,2,17,42208),array(0,2,6,53856),array(5,1,26,59696),array(0,2,13,54576),array(0,2,3,23200),array(3,1,23,27472),array(0,2,11,38608),array(11,1,31,19176),array(0,2,19,19152),array(0,2,8,42192),array(6,1,28,53848),array(0,2,15,53840),array(0,2,4,54560),array(5,1,24,55968),array(0,2,12,46496),array(0,2,1,22224),array(2,1,22,19160),array(0,2,10,18864),array(7,1,30,42168),array(0,2,17,42160),array(0,2,6,43600),array(5,1,26,46376),array(0,2,14,27936),array(0,2,2,44448),array(3,1,23,21936),array(0,2,11,37744),array(8,2,1,18808),array(0,2,19,18800),array(0,2,8,25776),array(6,1,28,27216),array(0,2,15,59984),array(0,2,4,27424),array(4,1,24,43872),array(0,2,12,43744),array(0,2,2,37600),array(3,1,21,51568),array(0,2,9,51552),array(7,1,29,54440),array(0,2,17,54432),array(0,2,5,55888),array(5,1,26,23208),array(0,2,14,22176),array(0,2,3,42704),array(4,1,23,21224),array(0,2,11,21200),array(8,1,31,43352),array(0,2,19,43344),array(0,2,7,46240),array(6,1,27,46416),array(0,2,15,44368),array(0,2,5,21920),array(4,1,24,42448),array(0,2,12,42416),array(0,2,2,21168),array(3,1,22,43320),array(0,2,9,26928),array(7,1,29,29336),array(0,2,17,27296),array(0,2,6,44368),array(5,1,26,19880),array(0,2,14,19296),array(0,2,3,42352),array(4,1,24,21104),array(0,2,10,53856),array(8,1,30,59696),array(0,2,18,54560),array(0,2,7,55968),array(6,1,27,27472),array(0,2,15,22224),array(0,2,5,19168),array(4,1,25,42216),array(0,2,12,42192),array(0,2,1,53584),array(2,1,21,55592),array(0,2,9,54560));
/**
* 将阳历转换为阴历
* @param year 公历-年
* @param month 公历-月
* @param date 公历-日
*/
function convertSolarToLunar($year,$month,$date){
//debugger;
$yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
if($year==$this->MIN_YEAR&&$month<=2&&$date<=9){
return array(1891,'正月','初一','辛卯',1,1,'兔');
}
return $this->getLunarByBetween($year,$this->getDaysBetweenSolar($year,$month,$date,$yearData[1],$yearData[2]));
}
/**
* 将阴历转换为阳历
* @param year 阴历-年
* @param month 阴历-月，闰月处理：例如如果当年闰五月，那么第二个五月就传六月，相当于阴历有13个月，只是有的时候第13个月的天数为0
* @param date 阴历-日
*/
function convertLunarToSolar($year,$month,$date){
$yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
$between = $this->getDaysBetweenLunar($year,$month,$date);
$res = mktime(0,0,0,$yearData[1],$yearData[2],$year);
$res = date('Y-m-d',$res+$between*24*60*60);
$day = split_date($res);
$year = $day[0];
$month= $day[1];
$day = $day[2];
return array($year, $month, $day);
}
/**
* 判断是否是闰年
* @param year
*/
function isLeapYear($year){
return (($year%4==0 && $year%100 !=0) || ($year%400==0));
}
/**
* 获取干支纪年
* @param year
*/
function getLunarYearName($year){
$sky = array('庚','辛','壬','癸','甲','乙','丙','丁','戊','己');
$earth = array('申','酉','戌','亥','子','丑','寅','卯','辰','巳','午','未');
$year = $year.'';
return $sky[$year{3}].$earth[$year%12];
}
/**
* 根据阴历年获取生肖
* @param year 阴历年
*/
function getYearZodiac($year){
$zodiac = array('猴','鸡','狗','猪','鼠','牛','虎','兔','龙','蛇','马','羊');
return $zodiac[$year%12];
}
/**
* 获取阳历月份的天数
* @param year 阳历-年
* @param month 阳历-月
*/
function getSolarMonthDays($year,$month){
$monthHash = array('1'=>31,'2'=>$this->isLeapYear($year)?29:28,'3'=>31,'4'=>30,'5'=>31,'6'=>30,'7'=>31,'8'=>31,'9'=>30,'10'=>31,'11'=>30,'12'=>31);
return $monthHash["$month"];
}
/**
* 获取阴历月份的天数
* @param year 阴历-年
* @param month 阴历-月，从一月开始
*/
function getLunarMonthDays($year,$month){
$monthData = $this->getLunarMonths($year);
return $monthData[$month-1];
}
/**
* 获取阴历每月的天数的数组
* @param year
*/
function getLunarMonths($year){
$yearData = $this->lunarInfo[$year - $this->MIN_YEAR];
$leapMonth = $yearData[0];
$bit = decbin($yearData[3]);
for ($i = 0; $i < strlen($bit);$i ++) {
$bitArray[$i] = substr($bit, $i, 1);
}
for($k=0,$klen=16-count($bitArray);$k<$klen;$k++){
array_unshift($bitArray, '0');
}
$bitArray = array_slice($bitArray,0,($leapMonth==0?12:13));
for($i=0; $i<count($bitArray); $i++){
$bitArray[$i] = $bitArray[$i] + 29;
}
return $bitArray;
}
/**
* 获取农历每年的天数
* @param year 农历年份
*/
function getLunarYearDays($year){
$yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
$monthArray = $this->getLunarYearMonths($year);
$len = count($monthArray);
return ($monthArray[$len-1]==0?$monthArray[$len-2]:$monthArray[$len-1]);
}
function getLunarYearMonths($year){
//debugger;
$monthData = $this->getLunarMonths($year);
$res=array();
$temp=0;
$yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
$len = ($yearData[0]==0?12:13);
for($i=0;$i<$len;$i++){
$temp=0;
for($j=0;$j<=$i;$j++){
$temp+=$monthData[$j];
}
array_push($res, $temp);
}
return $res;
}
/**
* 获取闰月
* @param year 阴历年份
*/
function getLeapMonth($year){
$yearData = $this->lunarInfo[$year-$this->MIN_YEAR];
return $yearData[0];
}
/**
* 计算阴历日期与正月初一相隔的天数
* @param year
* @param month
* @param date
*/
function getDaysBetweenLunar($year,$month,$date){
$yearMonth = $this->getLunarMonths($year);
$res=0;
for($i=1;$i<$month;$i++){
$res +=$yearMonth[$i-1];
}
$res+=$date-1;
return $res;
}
/**
* 计算2个阳历日期之间的天数
* @param year 阳历年
* @param cmonth
* @param cdate
* @param dmonth 阴历正月对应的阳历月份
* @param ddate 阴历初一对应的阳历天数
*/
function getDaysBetweenSolar($year,$cmonth,$cdate,$dmonth,$ddate){
$a = mktime(0,0,0,$cmonth,$cdate,$year);
$b = mktime(0,0,0,$dmonth,$ddate,$year);
return ceil(($a-$b)/24/3600);
}
/**
* 根据距离正月初一的天数计算阴历日期
* @param year 阳历年
* @param between 天数
*/
function getLunarByBetween($year,$between){
//debugger;
$lunarArray = array();
$yearMonth=array();
$t=0;
$e=0;
$leapMonth=0;
$m='';
if($between==0){
array_push($lunarArray, $year,'正月','初一');
$t = 1;
$e = 1;
}else{
$year = $between>0? $year : ($year-1);
$yearMonth = $this->getLunarYearMonths($year);
$leapMonth = $this->getLeapMonth($year);
$between = $between>0?$between : ($this->getLunarYearDays($year)+$between);
for($i=0;$i<13;$i++){
if($between==$yearMonth[$i]){
$t=$i+2;
$e=1;
break;
}else if($between<$yearMonth[$i]){
$t=$i+1;
$e=$between-(empty($yearMonth[$i-1])?0:$yearMonth[$i-1])+1;
break;
}
}
$m = ($leapMonth!=0&&$t==$leapMonth+1)?('闰'.$this->getCapitalNum($t- 1,true)):$this->getCapitalNum(($leapMonth!=0&&$leapMonth+1<$t?($t-1):$t),true);
array_push($lunarArray,$year,$m,$this->getCapitalNum($e,false));
}
array_push($lunarArray,$this->getLunarYearName($year));//天干地支
array_push($lunarArray,$t,$e);
array_push($lunarArray,$this->getYearZodiac($year));//12生肖
array_push($lunarArray,$leapMonth);//闰几月
return $lunarArray;
}
/**
* 获取数字的阴历叫法
* @param num 数字
* @param isMonth 是否是月份的数字
*/
function getCapitalNum($num,$isMonth){
$isMonth = $isMonth || false;
$dateHash=array('0'=>'','1'=>'一','2'=>'二','3'=>'三','4'=>'四','5'=>'五','6'=>'六','7'=>'七','8'=>'八','9'=>'九','10'=>'十 ');
$monthHash=array('0'=>'','1'=>'正月','2'=>'二月','3'=>'三月','4'=>'四月','5'=>'五月','6'=>'六月','7'=>'七月','8'=>'八月','9'=>'九月','10'=>'十月','11'=>'冬月','12'=>'腊月');
$res='';
if($isMonth){
$res = $monthHash[$num];
}else{
if($num<=10){
$res = '初'.$dateHash[$num];
}else if($num>10&&$num<20){
$res = '十'.$dateHash[$num-10];
}else if($num==20){
$res = "二十";
}else if($num>20&&$num<30){
$res = "廿".$dateHash[$num-20];
}else if($num==30){
$res = "三十";
}
}
return $res;
}
}
?>
<?php
header('Access-Control-Allow-Origin: *');
header("Content-Type:text/javascript;charset=utf-8");
$lunar = new Lunar();
$year = date("Y");
$month = date("n");
$day = date("j");
$ldate=$lunar->convertSolarToLunar($year, $month, $day);
echo('lunar({"year":"'.$ldate[0].'","month":"'.$ldate[1].'","day":"'.$ldate[2].'","zodiac":"'.$ldate[6].'","sign":"'.$ldate[3].'"})');
?>
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