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判断是否为https /** * 判断是否为https * @return bool 是https返回true;否则返回false */ function is_https() { if ( !empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off') { return true; } elseif ( isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https' ) { return true; } elseif ( !empty($_SERVER['HTTP_FRONT_END_HTTPS']) && strtolower($_SERVER['HTTP_FRONT_END_HTTPS']) !== 'off') { return true; }else{ return false; } } //获取域名或主机地址 echo $_SERVER['HTTP_HOST']."<br>"; #localhost //获取网页地址 echo $_SERVER['PHP_SELF']."<br>"; #/blog/testurl.php //获取网址参数 echo $_SERVER["QUERY_STRING"]."<br>"; #id=5 //获取用户代理 echo $_SERVER['HTTP_REFERER']."<br>"; //获取完整的url echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'].'?'.$_SERVER['QUERY_STRING']; #http://localhost/blog/testurl.php?id=5 //包含端口号的完整url echo 'http://'.$_SERVER['SERVER_NAME'].':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"]; #http://localhost:80/blog/testurl.php?id=5 //只取路径 $url='http://'.$_SERVER['SERVER_NAME'].$_SERVER["REQUEST_URI"]; echo dirname($url); #http://localhost/blog
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2022-11-06
2022-08-16
2022-07-18
2022-08-17
2022-07-08
krishnaik06/Machine-Learning-in-90-days
1.histc函数，用于统计范围内数量，可计算概率密度 histc函数制定数值边界为分界条件
armancodv/building-energy-model-matlab: It is a small software which is develope
在美元的英文“dollar”里面明明没有字母“s”，为什么美元的符号($)是一条竖线穿过字
Inappropriate implementation in compositing in Google Chrome prior to 100.0.4896
FGRibreau/import-tweets-to-mastodon: How to import tweets to mastodon (e.g. http
rstudio/gt: Easily generate information-rich, publication-quality tables from R
tboronczyk/localization-middleware: PSR-15 middleware to assist primarily with l
长沙城南，有一所以“环保”为名的学校，从1979年创立以来，四易归属、五更其名。 这
This vulnerability allows local attackers to escalate privileges on affected ins
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