To the prev. note: **NEVER USE***
#`sudo hostname servername`
Some *nix systems will then force to set the 'servername' as new hostname!
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
gethostname — 获取主机名
此函数没有参数。
成功时返回主机名称字符串,失败时返回 false
。
示例 #1 简单的 gethostname() 例子
<?php
echo gethostname(); // 可能会输出:sandie
?>
To the prev. note: **NEVER USE***
#`sudo hostname servername`
Some *nix systems will then force to set the 'servername' as new hostname!
On Linux, use the command `hostname` to view your host name, or `sudo hostname servername` to set it