PHP自动实现开关夜间功能

前言

高考完在家属实不知道干啥了（出去玩？？尼玛没考好咋找我爹要钱）说白了就是闲的不行

思路

大致思路就是先获取日出和日落的时间，然后和当时时间作比较，emmmmm我找了半天（三分钟）也没有找到这样的输出日出日落时间的API（额我好像找到了可以做的事情了，我找了世界时间网，这里是北京时间可能会与人们当地时间不一样，正则获取

代码

<?php
function get_curl($url, $post = 0, $referer = 0, $cookie = 0, $header = 0, $ua = 0, $nobody = 0)
{
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
    $httpheader[] = "Accept:*/*";
    $httpheader[] = "Accept-Encoding:gzip,deflate,sdch";
    $httpheader[] = "Accept-Language:zh-CN,zh;q=0.8";
    $httpheader[] = "Connection:close";
    curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader);
    if ($post) {
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
    }
    if ($header) {
        curl_setopt($ch, CURLOPT_HEADER, 1);
    }
    if ($cookie) {
        curl_setopt($ch, CURLOPT_COOKIE, $cookie);
    }
    if ($referer) {
        curl_setopt($ch, CURLOPT_REFERER, $referer);
    }
    if ($ua) {
        curl_setopt($ch, CURLOPT_USERAGENT, $ua);
    } else {
        curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Linux; U; Android 4.0.4; es-mx; HTC_One_X Build/IMM76D) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0");
    }
    if ($nobody) {
        curl_setopt($ch, CURLOPT_NOBODY, 0);
    }
    curl_setopt($ch, CURLOPT_ENCODING, "gzip");
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    $ret = curl_exec($ch);
    curl_close($ch);
    return $ret;
}
    //获取源代码
    $res = get_curl('https://mtime.guowaitianqi.com/beijing');
    //获取日出时间
    preg_match("/\日出时间：(.*)日落时间/",$res,$sunup);
    $sunup = date('Y-m-d').' '.$sunup[1];
    //获取日落时间
    preg_match("/\日落时间：(.*)</",$res,$sundown);
    $sundown = date('Y-m-d').' '.$sundown[1];
    echo $sunup;
    echo $sundown;

然后就是判断与当前时间的大小咯

//判断是否开启夜间模式
$time = time();
if($time<strtotime($sunup) || $time>strtotime($sundown)){
    //开启夜间模式
}else{
    //关闭夜间模式
}