* HTTP_HOST = SERVER_NAME:SERVER_PORT * 获取当前的host */publicstaticfunctiongetSelfHost(){setlog($_SERVER,$_SERVER['HTTP_HOST'],$_SERVER['SERVER_NAME'],'server.log');$port=$_SERVER['SERVER_PORT'];$http_host=$_SERVER['HTTP_HOST'];if($port==80||$port==443) {$host='http://...
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{echo"数据库连接失败: " .mysqli_connect_error(); }echomysqli_get_host_info($con);mysqli_close($con);?>
gethostname:获取主机的名字 gethostbyname：通过名字获取其他的信息（比如ip） 1.gethostname: man手册...
gethostname() 可以获取本地机器的标准主机名。 参数 ¶ 此函数没有参数。返回值 ¶ 成功时返回主机名称字符串,失败时返回 false。 示例 ¶ 示例#1 简单的 gethostname() 例子 <?phpecho gethostname(); // 可能会输出:sandie?>参见 ¶ gethostbyname() - 返回主机名对应的 IPv4地址。 gethostbyaddr...
{ $client_id = $_GET["client_id"]; $data_time_start = $_GET["data_time_start"]; $data_time_stop = $_GET["data_time_stop"]; try { $conn = new PDO("mysql:host=$servername;port=3306;dbname=$dbname", $username, $password);//链接数据库 $conn->setAttribute(PDO::ATTR_ERRMODE...
php 获取host地址 /** * HTTP_HOST = SERVER_NAME:SERVER_PORT * 获取当前的host */ public static function getSelfHost() { setlog($_SERVER,$_SERVER['HTTP_HOST'],$_SERVER['SERVER_NAME'],'server.log'); $port = $_SERVER['SERVER_PORT'];...
mysqli_get_host_info() 函数返回 MySQL 服务器主机名和连接类型。 语法 mysqli_get_host_info(connection); 1. 返回MySQL 服务器主机名和连接类型: <?php$con=mysqli_connect("localhost","my_user","my_password","my_db");//检测连接if(mysqli_connect_errno($con)) ...
Example #1 mysql_get_host_info() example <?php$link = mysql_connect('localhost', 'mysql_user', 'mysql_password');if (!$link) { die('Could not connect: ' . mysql_error());}printf("MySQL host info: %s\n", mysql_get_host_info());?> The above example will output something simil...
在PHP中,可以使用$_SERVER[‘REQUEST_METHOD’]来获取请求的方法(GET、POST、PUT等)。同时,可以通过$_SERVER[‘REQUEST_URI’]获取请求的URL地址。此外,可以使用$_SERVER[‘HTTP_HOST’]获取请求的主机名,$_SERVER[‘HTTP_USER_AGENT’]获取请求的用户代理信息,$_SERVER[‘REMOTE_ADDR’]获取客户端IP地址,$_SE...