Как реализовать маршрутизацию URL в PHP
Дополнительно существует PDFTextStream, который является коммерческой библиотекой Java, которой можно также пользоваться из Python.
2 ответа
If you use Apache you can do the URL routing via mod_rewrite.
Small example:
RewriteEngine On
RewriteRule ^(dir1)/?(path2)? main.php?dir=$1&path=$2
That'll have any request like
http://yoursite.com/dir1/path1
served by
http://yoursite.com/main.php?dir=dir1&path=path2
More examples here.
The other alternative have every request redirect to a single php file
RewriteEngine On
RewriteRule (.*) main.php?request=$1
and then to do it in code, where you can use a similar approach, by having a set of regular expressions that are matched by some code and then redirected via header() or just internally.
Прежде всего, вам понадобится Apache (я предполагаю, что ваш веб-сервер - Apache) mod_rewrite , который будет включен.
Затем вам нужно создать RewriteRule, чтобы перенаправить все на вашу страницу index.php.
Something like this could do :
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule .* index.php
It will redirect every request to a file that doesn't exist to index.php ; this means that, if the requested URL is www.example.com/blah, it is actually index.php that will be called.
About that, here a couple of link that can help :
Then, this page has to determine what has to be displayed, depending on what initial URL was called -- or what parameters are received.
This can be done using the Design Pattern Front Controller, for instance -- it's implemented in most modern PHP Frameworks, for instance.
There have been many questions of this subject on SO ; some of those (and their answers) might probably help you. For instance :