How to Parse PathInfo URIs (MVC style urls) in PHP for Routing

By | May 16, 2023
2 Comments

PHP routing without framework

If you have used codeigniter or some mvc php framework then you might be aware of path info based urls that look like this:

www.yoursite.com/index.php/class/method/param1/param2?a=b&c=d

In the above urls there is only 1 script (index.php) which is requested everytime, however what code gets executed in the web application is determined by the path info data which specify the controller name (class) and the method name optionally followed by function arguments or parameters.

This approach of specifying the code to execute is also known as "ROUTING". Basically routing involves reading the path info data from the url and then invoking the right script and the code inside it.

The index.php can be completely hidden when using .htaccess mod_rewrite based redirects for example.

if you use mod rewrite to add the index.php

The htaccess code could be like this :

<IfModule mod_rewrite.c>
	#Start the rewrite engine
	RewriteEngine on
	#If requested thing is not a file or directory , then rewrite
	RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule ^(.*)$ index.php/$1 [L]
</IfModule>

Now you can use urls like this:

www.yoursite.com/class/method/param1/param2?a=b&c=d

And it would still invoke index.php everytime and provide the path info to the script.

Extracting Path Info

The above kind of urls need to be parsed inside PHP to extract the class name , method name and parameters.
The parsing approach could be different based on the Server API (sapi) PHP is using.

1. apache2handler

When PHP is running with apache2handler and the url is :

www.yoursite.com/index.php/class/method/param?a=b&c=d

the contents of $_SERVER could be :

Array
(
    [HTTP_HOST] => localhost
    [HTTP_CONNECTION] => keep-alive
    [HTTP_USER_AGENT] => Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.30 (KHTML, like Gecko) Ubuntu/11.04 Chromium/12.0.742.112 Chrome/12.0.742.112 Safari/534.30
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    [HTTP_ACCEPT_ENCODING] => gzip,deflate,sdch
    [HTTP_ACCEPT_LANGUAGE] => en-US,en;q=0.8
    [HTTP_ACCEPT_CHARSET] => UTF-8,*;q=0.5
    [HTTP_COOKIE] => PHPSESSID=kh02qm9ulc0e9daldl1pe2mbv3
    [PATH] => /usr/local/bin:/usr/bin:/bin
    [SERVER_SIGNATURE] => <address>Apache/2.2.17 (Ubuntu) Server at localhost Port 80</address> 
 
    [SERVER_SOFTWARE] => Apache/2.2.17 (Ubuntu)
    [SERVER_NAME] => localhost
    [SERVER_ADDR] => 127.0.0.1
    [SERVER_PORT] => 80
    [REMOTE_ADDR] => 127.0.0.1
    [DOCUMENT_ROOT] => /var/www
    [SERVER_ADMIN] => webmaster@localhost
    [SCRIPT_FILENAME] => /var/www/mvc/index.php
    [REMOTE_PORT] => 50600
    [GATEWAY_INTERFACE] => CGI/1.1
    [SERVER_PROTOCOL] => HTTP/1.1
    [REQUEST_METHOD] => GET
    [QUERY_STRING] => a=b&c=d
    [REQUEST_URI] => /mvc/index.php/class/method/param?a=b&c=d
    [SCRIPT_NAME] => /mvc/index.php
    [PATH_INFO] => /class/method/param
    [PATH_TRANSLATED] => /var/www/class/method/param
    [PHP_SELF] => /mvc/index.php/class/method/param
    [REQUEST_TIME] => 1320063355
)

In the above format the following can be used
1. PATH_INFO
2. REQUEST_URI + SCRIPT_NAME

With a url like this :

www.yoursite.com/class/method/param?a=b&c=d

the content of $_SERVER could be :

Array
(
    [REDIRECT_STATUS] => 200
    [HTTP_HOST] => localhost
    [HTTP_CONNECTION] => keep-alive
    [HTTP_CACHE_CONTROL] => max-age=0
    [HTTP_USER_AGENT] => Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.30 (KHTML, like Gecko) Ubuntu/11.04 Chromium/12.0.742.112 Chrome/12.0.742.112 Safari/534.30
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    [HTTP_ACCEPT_ENCODING] => gzip,deflate,sdch
    [HTTP_ACCEPT_LANGUAGE] => en-US,en;q=0.8
    [HTTP_ACCEPT_CHARSET] => UTF-8,*;q=0.5
    [HTTP_COOKIE] => PHPSESSID=kh02qm9ulc0e9daldl1pe2mbv3
    [PATH] => /usr/local/bin:/usr/bin:/bin
    [SERVER_SIGNATURE] => <address>Apache/2.2.17 (Ubuntu) Server at localhost Port 80</address> 
 
    [SERVER_SOFTWARE] => Apache/2.2.17 (Ubuntu)
    [SERVER_NAME] => localhost
    [SERVER_ADDR] => 127.0.0.1
    [SERVER_PORT] => 80
    [REMOTE_ADDR] => 127.0.0.1
    [DOCUMENT_ROOT] => /var/www
    [SERVER_ADMIN] => webmaster@localhost
    [SCRIPT_FILENAME] => /var/www/mvc/index.php
    [REMOTE_PORT] => 38492
    [REDIRECT_QUERY_STRING] => a=b&c=d
    [REDIRECT_URL] => /mvc/class/method/param
    [GATEWAY_INTERFACE] => CGI/1.1
    [SERVER_PROTOCOL] => HTTP/1.1
    [REQUEST_METHOD] => GET
    [QUERY_STRING] => a=b&c=d
    [REQUEST_URI] => /mvc/class/method/param?a=b&c=d
    [SCRIPT_NAME] => /mvc/index.php
    [PATH_INFO] => /class/method/param
    [PATH_TRANSLATED] => /var/www/class/method/param
    [PHP_SELF] => /mvc/index.php/class/method/param
    [REQUEST_TIME] => 1320063541
)

In the above format the following can be used
1. PATH_INFO
2. REQUEST_URI + SCRIPT_NAME

2. CGI

When PHP is running with CGI and the url is :

www.yoursite.com/index.php/class/method/param?a=b&c=d

the contents of $_SERVER could be :

Array
(
    [DOCUMENT_ROOT] => /home/projects/public_html
    [GATEWAY_INTERFACE] => CGI/1.1
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    [HTTP_ACCEPT_CHARSET] => UTF-8,*;q=0.5
    [HTTP_ACCEPT_ENCODING] => gzip,deflate,sdch
    [HTTP_ACCEPT_LANGUAGE] => en-US,en;q=0.8
    [HTTP_CACHE_CONTROL] => max-age=0
    [HTTP_CONNECTION] => keep-alive
    [HTTP_COOKIE] => __utmz=179618234.1309856897.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __utma=179618234.703966342.1309856897.1309856897.1309856897.1
    [HTTP_HOST] => www.yoursite.com
    [HTTP_USER_AGENT] => Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.30 (KHTML, like Gecko) Ubuntu/11.04 Chromium/12.0.742.112 Chrome/12.0.742.112 Safari/534.30
    [PATH] => /bin:/usr/bin
    [PATH_INFO] => /class/method/param
    [PATH_TRANSLATED] => /home/projects/public_html/mvc/index.php
    [QUERY_STRING] => a=b&c=d
    [REDIRECT_STATUS] => 200
    [REMOTE_ADDR] => 59.93.205.192
    [REMOTE_PORT] => 60102
    [REQUEST_METHOD] => GET
    [REQUEST_URI] => /mvc/index.php/class/method/param?a=b&c=d
    [SCRIPT_FILENAME] => /home/projects/public_html/mvc/index.php
    [SCRIPT_NAME] => /mvc/index.php
    [SERVER_ADDR] => 64.131.72.23
    [SERVER_ADMIN] => [email protected]
    [SERVER_NAME] => www.yoursite.com
    [SERVER_PORT] => 80
    [SERVER_PROTOCOL] => HTTP/1.1
    [SERVER_SIGNATURE] => 
    [SERVER_SOFTWARE] => Apache
    [UNIQUE_ID] => Tq6V40CDSBcAAA5LtMgAAAAC
    [PHP_SELF] => /mvc/index.php/class/method/param
    [REQUEST_TIME] => 1320064483
    [argv] => Array
        (
            [0] => a=b&c=d
        )
 
    [argc] => 1
)

In the above format the following can be used
1. PATH_INFO
2. REQUEST_URI + SCRIPT_NAME

With a url like this :

www.yoursite.com/class/method/param?a=b&c=d

the content of $_SERVER could be :

Array
(
    [DOCUMENT_ROOT] => /home/projects/public_html
    [GATEWAY_INTERFACE] => CGI/1.1
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    [HTTP_ACCEPT_CHARSET] => UTF-8,*;q=0.5
    [HTTP_ACCEPT_ENCODING] => gzip,deflate,sdch
    [HTTP_ACCEPT_LANGUAGE] => en-US,en;q=0.8
    [HTTP_CACHE_CONTROL] => max-age=0
    [HTTP_CONNECTION] => keep-alive
    [HTTP_COOKIE] => __utmz=179618234.1309856897.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __utma=179618234.703966342.1309856897.1309856897.1309856897.1
    [HTTP_HOST] => www.yoursite.com
    [HTTP_USER_AGENT] => Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.30 (KHTML, like Gecko) Ubuntu/11.04 Chromium/12.0.742.112 Chrome/12.0.742.112 Safari/534.30
    [PATH] => /bin:/usr/bin
    [QUERY_STRING] => a=b&c=d
    [REDIRECT_QUERY_STRING] => a=b&c=d
    [REDIRECT_STATUS] => 200
    [REDIRECT_UNIQUE_ID] => Tq6WCUCDSBcAAA5jtfAAAAAI
    [REDIRECT_URL] => /mvc/class/method/param
    [REMOTE_ADDR] => 59.93.205.192
    [REMOTE_PORT] => 60104
    [REQUEST_METHOD] => GET
    [REQUEST_URI] => /mvc/class/method/param?a=b&c=d
    [SCRIPT_FILENAME] => /home/projects/public_html/mvc/index.php
    [SCRIPT_NAME] => /mvc/index.php
    [SERVER_ADDR] => 64.131.72.23
    [SERVER_ADMIN] => [email protected]
    [SERVER_NAME] => www.yoursite.com
    [SERVER_PORT] => 80
    [SERVER_PROTOCOL] => HTTP/1.1
    [SERVER_SIGNATURE] => 
    [SERVER_SOFTWARE] => Apache
    [UNIQUE_ID] => Tq6WCUCDSBcAAA5jtfAAAAAI
    [ORIG_PATH_INFO] => /class/method/param
    [ORIG_PATH_TRANSLATED] => /home/projects/public_html/mvc/index.php
    [PHP_SELF] => /mvc/index.php
    [REQUEST_TIME] => 1320064521
    [argv] => Array
        (
            [0] => a=b&c=d
        )
 
    [argc] => 1
)

In the above format the following can be used
1. ORIG_PATH_INFO
2. REQUEST_URI + SCRIPT_NAME

3. CGI/FastCGI

FastCGI is known to be buggy with urls like :

www.yoursite.com/index.php/class/method/param?a=b&c=d

The page might simply say :
No input file specified.

or

the contents of $_SERVER could be :

Array
(
    [PATH] => /bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin
    [PWD] => /usr/local/cpanel/cgi-sys
    [SHLVL] => 0
    [FCGI_ROLE] => RESPONDER
    [UNIQUE_ID] => Tq6bN0FiYKIAAH8iRYMAAAAY
    [HTTP_HOST] => 108.co.in
    [HTTP_CONNECTION] => close
    [HTTP_CACHE_CONTROL] => max-age=0
    [HTTP_USER_AGENT] => Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.30 (KHTML, like Gecko) Ubuntu/11.04 Chromium/12.0.742.112 Chrome/12.0.742.112 Safari/534.30
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    [HTTP_ACCEPT_ENCODING] => gzip,deflate,sdch
    [HTTP_ACCEPT_LANGUAGE] => en-US,en;q=0.8
    [HTTP_ACCEPT_CHARSET] => UTF-8,*;q=0.5
    [SERVER_SIGNATURE] => 
    [SERVER_SOFTWARE] => Apache
    [SERVER_NAME] => 108.co.in
    [SERVER_ADDR] => 65.98.96.162
    [SERVER_PORT] => 80
    [REMOTE_ADDR] => 59.93.205.192
    [DOCUMENT_ROOT] => /home/name108/public_html
    [SERVER_ADMIN] => [email protected]
    [SCRIPT_FILENAME] => /home/name108/public_html/mvc/index.php
    [REMOTE_PORT] => 46355
    [GATEWAY_INTERFACE] => CGI/1.1
    [SERVER_PROTOCOL] => HTTP/1.1
    [REQUEST_METHOD] => GET
    [QUERY_STRING] => a=b&c=d
    [REQUEST_URI] => /mvc/index.php/class/method/param?a=b&c=d
    [SCRIPT_NAME] => /mvc/index.php
    [PATH_INFO] => /class/method/param
    [PATH_TRANSLATED] => /home/name108/public_html/class/method/param
    [PHP_SELF] => /mvc/index.php/class/method/param
    [REQUEST_TIME] => 1320065847
    [argv] => Array
        (
            [0] => a=b&c=d
        )
 
    [argc] => 1
)

In the above format the following can be used
1. PATH_INFO
2. REQUEST_URI + SCRIPT_NAME

If page says : No input file specified.
then use a url like :

www.yoursite.com/index.php?/class/method/param?a=b&c=d

the contents of $_SERVER could be :

Array
(
    [PATH] => /bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin
    [PWD] => /usr/local/cpanel/cgi-sys
    [SHLVL] => 0
    [FCGI_ROLE] => RESPONDER
    [UNIQUE_ID] => Tq6b00FiYKIAAAGjPXAAAAAS
    [HTTP_HOST] => 108.co.in
    [HTTP_CONNECTION] => close
    [HTTP_CACHE_CONTROL] => max-age=0
    [HTTP_USER_AGENT] => Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.30 (KHTML, like Gecko) Ubuntu/11.04 Chromium/12.0.742.112 Chrome/12.0.742.112 Safari/534.30
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    [HTTP_ACCEPT_ENCODING] => gzip,deflate,sdch
    [HTTP_ACCEPT_LANGUAGE] => en-US,en;q=0.8
    [HTTP_ACCEPT_CHARSET] => UTF-8,*;q=0.5
    [SERVER_SIGNATURE] => 
    [SERVER_SOFTWARE] => Apache
    [SERVER_NAME] => 108.co.in
    [SERVER_ADDR] => 65.98.96.162
    [SERVER_PORT] => 80
    [REMOTE_ADDR] => 59.93.205.192
    [DOCUMENT_ROOT] => /home/name108/public_html
    [SERVER_ADMIN] => [email protected]
    [SCRIPT_FILENAME] => /home/name108/public_html/mvc/index.php
    [REMOTE_PORT] => 46432
    [GATEWAY_INTERFACE] => CGI/1.1
    [SERVER_PROTOCOL] => HTTP/1.1
    [REQUEST_METHOD] => GET
    [QUERY_STRING] => /class/method/param?a=b&c=d
    [REQUEST_URI] => /mvc/index.php?/class/method/param?a=b&c=d
    [SCRIPT_NAME] => /mvc/index.php
    [PHP_SELF] => /mvc/index.php
    [REQUEST_TIME] => 1320066003
    [argv] => Array
        (
            [0] => /class/method/param?a=b&c=d
        )
 
    [argc] => 1
)

In the above format the following can be used
1. REQUEST_URI + SCRIPT_NAME

a url like :

www.yoursite.com/class/method/param?a=b&c=d

might say :
No input file specified.

So the mod rewrite rule can be modified like this :

<IfModule mod_rewrite.c>
	#Start the rewrite engine
	RewriteEngine on
	#If requested thing is not a file or directory , then rewrite
	RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule ^(.*)$ index.php?/$1 [L]
</IfModule>
Array
(
    [PATH] => /bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin
    [PWD] => /usr/local/cpanel/cgi-sys
    [SHLVL] => 0
    [FCGI_ROLE] => RESPONDER
    [REDIRECT_UNIQUE_ID] => Tq6hOUFiYKIAAAbWHZgAAAAW
    [REDIRECT_STATUS] => 200
    [UNIQUE_ID] => Tq6hOUFiYKIAAAbWHZgAAAAW
    [HTTP_HOST] => 108.co.in
    [HTTP_CONNECTION] => close
    [HTTP_CACHE_CONTROL] => max-age=0
    [HTTP_USER_AGENT] => Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.30 (KHTML, like Gecko) Ubuntu/11.04 Chromium/12.0.742.112 Chrome/12.0.742.112 Safari/534.30
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    [HTTP_ACCEPT_ENCODING] => gzip,deflate,sdch
    [HTTP_ACCEPT_LANGUAGE] => en-US,en;q=0.8
    [HTTP_ACCEPT_CHARSET] => UTF-8,*;q=0.5
    [SERVER_SIGNATURE] => 
    [SERVER_SOFTWARE] => Apache
    [SERVER_NAME] => 108.co.in
    [SERVER_ADDR] => 65.98.96.162
    [SERVER_PORT] => 80
    [REMOTE_ADDR] => 59.93.205.192
    [DOCUMENT_ROOT] => /home/name108/public_html
    [SERVER_ADMIN] => [email protected]
    [SCRIPT_FILENAME] => /home/name108/public_html/mvc/index.php
    [REMOTE_PORT] => 45872
    [REDIRECT_QUERY_STRING] => /class/method/param
    [REDIRECT_URL] => /mvc/class/method/param
    [GATEWAY_INTERFACE] => CGI/1.1
    [SERVER_PROTOCOL] => HTTP/1.1
    [REQUEST_METHOD] => GET
    [QUERY_STRING] => /class/method/param
    [REQUEST_URI] => /mvc/class/method/param?a=b&c=d
    [SCRIPT_NAME] => /mvc/index.php
    [PHP_SELF] => /mvc/index.php
    [REQUEST_TIME] => 1320067385
    [argv] => Array
        (
            [0] => /class/method/param
        )
 
    [argc] => 1
)

As we can see above QUERY_STRING looses the actual GET parameters.

In the above format the following can be used
1. REQUEST_URI + SCRIPT_NAME

With a url like :

www.yoursite.com/?/class/method/param?a=b&c=d

the contents of $_SERVER could be :

Array
(
    [PATH] => /bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin
    [PWD] => /usr/local/cpanel/cgi-sys
    [SHLVL] => 0
    [FCGI_ROLE] => RESPONDER
    [UNIQUE_ID] => Tq6cPEFiYKIAAAIoVYIAAAAW
    [HTTP_HOST] => 108.co.in
    [HTTP_CONNECTION] => close
    [HTTP_CACHE_CONTROL] => max-age=0
    [HTTP_USER_AGENT] => Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.30 (KHTML, like Gecko) Ubuntu/11.04 Chromium/12.0.742.112 Chrome/12.0.742.112 Safari/534.30
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    [HTTP_ACCEPT_ENCODING] => gzip,deflate,sdch
    [HTTP_ACCEPT_LANGUAGE] => en-US,en;q=0.8
    [HTTP_ACCEPT_CHARSET] => UTF-8,*;q=0.5
    [SERVER_SIGNATURE] => 
    [SERVER_SOFTWARE] => Apache
    [SERVER_NAME] => 108.co.in
    [SERVER_ADDR] => 65.98.96.162
    [SERVER_PORT] => 80
    [REMOTE_ADDR] => 59.93.205.192
    [DOCUMENT_ROOT] => /home/name108/public_html
    [SERVER_ADMIN] => [email protected]
    [SCRIPT_FILENAME] => /home/name108/public_html/mvc/index.php
    [REMOTE_PORT] => 46446
    [GATEWAY_INTERFACE] => CGI/1.1
    [SERVER_PROTOCOL] => HTTP/1.1
    [REQUEST_METHOD] => GET
    [QUERY_STRING] => /class/method/param?a=b&c=d
    [REQUEST_URI] => /mvc/?/class/method/param?a=b&c=d
    [SCRIPT_NAME] => /mvc/index.php
    [PHP_SELF] => /mvc/index.php
    [REQUEST_TIME] => 1320066108
    [argv] => Array
        (
            [0] => /class/method/param?a=b&c=d
        )
 
    [argc] => 1
)

In the above format the following can be used
1. REQUEST_URI + SCRIPT_NAME

Parsing in PHP

When using PATH_INFO or ORIG_PATH_INFO , the code is pretty straightforward :

$uri = $_SERVER['PATH_INFO'];
$segments = explode('/' , $uri);

$class = $segments[0];
$method = $segments[1];

$parameters = array_slice( $segments , 2 , -1);

When using REQUEST_URI + SCRIPT_NAME its needs a bit of extra coding :

$uri = $_SERVER['REQUEST_URI'];

//Check if the SCRIPT_NAME appears in the REQUEST_URI as a whole
if (strpos($uri, $_SERVER['SCRIPT_NAME']) === 0)
{
  //Take the part that appears after the script_name  
  $uri = substr($uri, strlen($_SERVER['SCRIPT_NAME']));
}

//Check if the directory name of SCRIPT_NAME appears in the REQUEST_URI
elseif (strpos($uri, dirname($_SERVER['SCRIPT_NAME'])) === 0)
{
 //Take the part that appears after the script_name  
 $uri = substr($uri, strlen(dirname($_SERVER['SCRIPT_NAME'])));
}

/*
  Test for urls like index.php?/class/method/param?a=b&c=d
  These kind of urls are used for fastcgi and godaddy servers!!
  Also on nginx
*/
if (strncmp($uri, '?/', 2) === 0)
{
  //Remove the first ?/
  $uri = substr($uri, 2);
}

/*
  Now split at the ?
  The first part will be uri
  The Second part will be actual query string
*/
$parts = preg_split('#?#i', $uri, 2);
$uri = $parts[0];
if (isset($parts[1]))
{
    $_SERVER['QUERY_STRING'] = $parts[1];
    parse_str($_SERVER['QUERY_STRING'], $_GET);
}
else
{
    $_SERVER['QUERY_STRING'] = '';
    $_GET = array();
}

//uri is ready

$segments = explode('/' , $uri);

$class = $segments[0];
$method = $segments[1];

$parameters = array_slice( $segments , 2 , -1);

The above method uses REQUEST_URI with SCRIPT_NAME. The approach is to remove the SCRIPT_NAME or its directory from the REQUEST_URI and what is left behind is the path info along with query string. In this method ? might appear twice so it has to be exploded and contents of $_GET has to be changed accordingly.

The REQUEST_URI+SCRIPT_NAME method works in all cases , whereas PATH_INFO/ORIG_PATH_INFO work in only selected cases depending on the PHP Handler being used.

References :
1. http://httpd.apache.org/docs/2.0/mod/core.html#acceptpathinfo

About Silver Moon

A Tech Enthusiast, Blogger, Linux Fan and a Software Developer. Writes about Computer hardware, Linux and Open Source software and coding in Python, Php and Javascript. He can be reached at [email protected].

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How to Parse PathInfo URIs (MVC style urls) in PHP for Routing

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