使用htaccess和php开关配置网址时，我感到困惑

如何解决使用htaccess和php开关配置网址时，我感到困惑

我想用常规文件编写一个项目。索引文件具有php代码，其中在URL中打开的所有文件都是开关。例如：

index.php

<?php 
if(isset($_GET['page'])){
   $current_page = isset($_GET['page']) ? $_GET['page'] : '';
}else{
    $current_page = 'index';
}  

$result = str_replace(".php","",$current_page);  
 
    switch($result){
       case 'welcome':
         include('sources/welcome.php');
       break;
       case 'index':
         include('sources/index.php');
       break; 
       case 'profile':
         // Here is the problem. I want to make Facebook style user profile system
         // But the switch can not see profile username because it is working just for page names not usernames
       break;
    } 

?>

就像index.php文件中的代码一样，我用开关调用页面。但是，当用户打开个人资料页面时，一切都会改变。因为我想像Facebook一样制作成员的个人资料页面。像http://www.mywebproject.com/username

我创建的htaccess在这里：

.htaccess

RewriteRule ^(.*)$ index.php?page=$1 [L,QSA]
RewriteRule (?:^|/)([\w-]+)/?$ profile.php?username=$1 [L,QSA]

我的问题是这个。如何在切换时使用其用户名调用成员的个人资料。

解决方法

由于$ thePage数组中没有每个用户名，我该如何使用其用户名切换成员的个人资料。

只需将所有内容传递给index.php

.htaccess：

# Activate rewrite engine
RewriteEngine on
RewriteBase /root/

# If the request is not for a valid directory,file or symlink
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-l

# Redirect all requests to index.php
RewriteRule ^(.*)$ index\.php?/$1 [QSA]

您只需将$_REQUEST['username']传递到profile.php，然后呈现页面。

类似的东西：

index.php

// you can do this better,this is just an example:
$request_uri = $_SERVER['REQUEST_URI'];
$params_offset = strpos($request_uri,'?');
$request_path = '';
$request_params = [];

echo 'request_uri = ',$request_uri,'<br>',PHP_EOL;

if ($params_offset > -1) {
    $request_path = substr($request_uri,$params_offset);
    $params = explode('&',substr($request_uri,$params_offset + 1));
    foreach ($params as $value) {
        $key_value = explode('=',$value);
        $request_params[$key_value[0]] = $key_value[1];
    }
} else {
    $request_path = $request_uri;
}

echo 'request_path = ',$request_path,PHP_EOL;
echo 'request_params = ',PHP_EOL; print_r($request_params);

if (preg_match('~/root/(photos|videos|albums)/([\w-]+)~',$match)) {
    print_r($match);
    unset($match);
    require_once('photos_videos_albums.php');
} else if (preg_match('~/root/([\w-]+)~',$match)) {
    $username = $match[1];
    unset($match);
    require_once('profile.php');
} else if ($request_path == '/root/') {
    echo 'HOME';
    exit();
} else {
    header('HTTP/1.0 404 Not Found');
    echo "<h1>404 Not Found</h1>";
    echo "The page that you have requested could not be found.";
}