我正在创建php社交项目,每个用户都有自己的个人资料(虚荣url),比如:
www.mysite.com/myname
我用了这个代码:
1.profile.php
<?php
ob_start();
require("connect.php");
if(isset($_GET['u'])){
$username = mysql_real_escape_string($_GET['u']);
if(ctype_alnum($username)){
$data = mysql_query("SELECT * FROM members WHERE username = '$username'");
if(mysql_num_rows($data) === 1){
$row = mysql_fetch_assoc($data);
$info = $row['info'];
echo $username."<br>";
}else{
echo "$username is not Found !";
}
}else{
echo "An Error Has Occured !";
}
}else{
header("Location: index.php");
}?>
.htaccess:
选项+FollowSymlinks
上的重写引擎
重写代码%{REQUEST_FILENAME}.php-f
重写规则^([^.]+)$$1.php[NC]
重写结束%{REQUEST_FILENAME}>"
重写规则^([^.]+)$profile.php?u=$1[L]
这个代码有效,如果我键入www.mysite.com/username,它会显示用户的配置文件。
现在我要求创建一个子文件夹到虚荣网址。。我的意思是,如果我键入www.mysite.com/username/info
它回显存储在数据库中的用户名信息。。有什么想法吗?
我强烈建议将所有内容重写为一个称为前端控制器的脚本:
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ front_controller.php [L]
然后,您可以在front_controller.php
中处理url,并确定要加载哪个页面。类似于:
<?php
// If a page exists with a `.php` extension use that
if(file_exists(__DIR__ . $_SERVER['REQUEST_URI'] . '.php'){
require __DIR__ . $_SERVER['REQUEST_URI'] . '.php';
exit;
}
$uri_parts = explode('/', $_SERVER['REQUEST_URI']);
$num_uri_parts = count($uri_parts);
// For compatability with how you do things now
// You can change this later if you change profile.php accordingly
$_GET['u'] = $uri_parts[0];
if($num_uri_parts) == 1){
require __DIR__ . 'profile.php';
exit;
}
if($num_uri_parts) == 2){
if($uri_parts[1] === 'info'){
require __DIR__ . 'info.php';
exit;
}
// You can add more rules here to add pages
}
添加
RewriteRule ^([^.]+)/info url/to/info/page/info.php?u=$1 [NC, L] #L = last [don't match any other rewrites if this matches]
之前
RewriteRule ^([^.]+)$ $1.php [NC]
之前添加它的原因是第二个也会匹配username/info,但会重定向到配置文件页面。