通过PHP、MySQL和htaccess创建自定义url[duplicate]

根据 this article ,您需要一个mod_重写(放置在 .htaccess

RewriteEngine on
RewriteRule ^/news/([0-9]+)\.html /news.php?news_id=$1

这个地图要求

/news.php?news_id=63

到

/news/63.html

另一种可能性是 forcetype ,它强制沿特定路径的任何内容使用php来评估内容。所以,在你的 .htaccess接口 文件,放置以下内容:

<Files news>
    ForceType application/x-httpd-php
</Files>

$_SERVER['PATH_INFO'] 变量:

<?php
    echo $_SERVER['PATH_INFO'];
    // outputs '/63.html'
?>

.htaccess接口

<IfModule mod_rewrite.c>
# enable rewrite engine
RewriteEngine On

# if requested url does not exist pass it as path info to index.php
RewriteRule ^$ index.php?/ [QSA,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule (.*) index.php?/$1 [QSA,L]
</IfModule>

index.php索引

foreach (explode ("/", $_SERVER['REQUEST_URI']) as $part)
{
    // Figure out what you want to do with the URL parts.
}

我试图在下面的例子中一步一步地解释这个问题。

0)问题

我想打开像facebook profile这样的页面www.facebook.com/kaila.piyush

它从url获取id并将其解析为profile.php文件,然后从数据库返回featch数据并将用户显示到其profile

www.website.com/profile.php?id=用户名 example.com/weblog/index.php?y=2000&m=11&d=23&id=5678

http://example.com/profile/userid (get a profile by the ID) 
http://example.com/profile/username (get a profile by the username) 
http://example.com/myprofile (get the profile of the currently logged-in user)

1) .htaccess接口

在根文件夹中创建.htaccess文件或更新现有文件:

Options +FollowSymLinks
# Turn on the RewriteEngine
RewriteEngine On
#  Rules
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /index.php

那有什么用?

如果请求的是一个真正的目录或文件(服务器上存在的目录或文件),则不提供index.php,否则每个url都会重定向到index.php。

现在,我们想知道要触发什么操作,所以需要读取URL:

// index.php    

// This is necessary when index.php is not in the root folder, but in some subfolder...
// We compare $requestURL and $scriptName to remove the inappropriate values
$requestURI = explode(‘/’, $_SERVER[‘REQUEST_URI’]);
$scriptName = explode(‘/’,$_SERVER[‘SCRIPT_NAME’]);

for ($i= 0; $i < sizeof($scriptName); $i++)
{
    if ($requestURI[$i] == $scriptName[$i])
    {
        unset($requestURI[$i]);
    }
}

$command = array_values($requestURI);
With the url http://example.com/profile/19837, $command would contain :

$command = array(
    [0] => 'profile',
    [1] => 19837,
    [2] => ,
)
Now, we have to dispatch the URLs. We add this in the index.php :

// index.php

require_once("profile.php"); // We need this file
switch($command[0])
{
    case ‘profile’ :
        // We run the profile function from the profile.php file.
        profile($command([1]);
        break;
    case ‘myprofile’ :
        // We run the myProfile function from the profile.php file.
        myProfile();
        break;
    default:
        // Wrong page ! You could also redirect to your custom 404 page.
        echo "404 Error : wrong page.";
        break;
}

2) profile.php文件

// profile.php

function profile($chars)
{
    // We check if $chars is an Integer (ie. an ID) or a String (ie. a potential username)

    if (is_int($chars)) {
        $id = $chars;
        // Do the SQL to get the $user from his ID
        // ........
    } else {
        $username = mysqli_real_escape_string($char);
        // Do the SQL to get the $user from his username
        // ...........
    }

    // Render your view with the $user variable
    // .........
}

function myProfile()
{
    // Get the currently logged-in user ID from the session :
    $id = ....

    // Run the above function :
    profile($id);
}

简单的方法。试试这个代码。将代码放入 htaccess 文件:

Options +FollowSymLinks

RewriteEngine on

RewriteRule profile/(.*)/ profile.php?u=$1

RewriteRule profile/(.*) profile.php?u=$1   

它将创建这种类型的漂亮URL:

http://www.domain.com/profile/12345/

http://www.webconfs.com/url-rewriting-tool.php

它实际上不是PHP,而是使用mod_rewrite的apache。会发生什么情况:此人请求链接www.example.com/profile/12345,然后apache使用重写规则将其切碎,使其看起来像这样,www.example.com/profile.php?u=12345,到服务器。你可以在这里找到更多: Rewrite Guide

$_SERVER REQUEST_URI 查找URL中的所有内容。

有很多不同的方法可以做到这一点。一种方法是使用前面提到的重写规则技术来屏蔽查询字符串值。

front controller 模式,您还可以使用如下URL http://yoursite.com/index.php/path/to/your/page/here 并分析$_SERVER['REQUEST_URI']的值。

您可以使用以下代码轻松提取/path/to/your/page/here位:

$route = substr($_SERVER['REQUEST_URI'], strlen($_SERVER['SCRIPT_NAME']));

从那里,你可以随意解析它,但为了皮特的缘故,请确保你对它进行了消毒;)

看起来你在谈论一个RESTful webservice。

http://en.wikipedia.org/wiki/Representational_State_Transfer

Recess

它是一个RESTful框架,全部使用PHP