Xnova (ogame) source code interpretation for PHP web game learning (8)_PHP tutorial

11. Public functions (functions.php)

I originally planned to write an analysis of the building page, but there are so many things on the building page that I can’t finish it in one day; and we still have many functions that we need to use frequently. It is necessary to briefly introduce these functions first; below we will Explain in comments.

// ------------------------------
//
//检查用户是否假期模式，这个函数没有被调用过
//
function check_urlaubmodus ($user)
//输出目前登陆用户假期模式剩余时间，这个函数没有被调用过
function check_urlaubmodus_time () 
// ------------------------------
//
// 判断一个Email地址是否合法
//
function is_email($email) 
// ------------------------------
//
// 输出一个管理员信息，调用的是display函数
//$mes -> 内容
//$title-> 标题
//$dest -> 返回页面
//$time -> 返回时间
function AdminMessage ($mes, $title = 'Error', $dest = "", $time = "3") 
// ------------------------------
//
// 输出普通用户信息，调用display函数
//$mes -> 内容
//$title-> 标题
//$dest -> 返回页面
//$time -> 返回时间
function message ($mes, $title = 'Error', $dest = "", $time = "3") 
// ------------------------------
//
// 输出信息
//
// $page   -> 页面
// $title   -> 页面标题
// $topnav  -> 是否包含头部资源显示文件
// $metatags -> meta标签值
// $AdminPage -> 是否为管理页面
function display($page,$title = '',$topnav = true,$metatags = '',$AdminPage = false)
// ------------------------------
//
// 定义用户的Meta值
//$title ->标题
//$metatags->Meta值
function StdUserHeader ($title = '', $metatags = '') 
// ------------------------------
//
// 定义管理员的meta值
//$title ->标题
//$metatags->Meta值
function AdminUserHeader ($title = '', $metatags = '') 
// ------------------------------
//
// 定义页脚页面
//
function StdFooter() 
// ------------------------------
//
// 计算当前星球的最大空间值，也算入地形改造值
//$planet -> 星球，注意是传址
function CalculateMaxPlanetFields (&$planet) 

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