[PHP] Re: Relative Url

[K.Bogac Bokeer]

I'm using this on Apache. You need to include 'inc/globals.php' in your 
script.

inc/globals.php
<?
require_once('functions.php');
define('RELPATH', GetRelativePath());
?>
inc/functions.php

    function GetRelativePath() {

        $RELPATH = str_replace(UpDirectory(__FILE__), '', 
dir_name($_SERVER['SCRIPT_NAME]));
        $RELPATH = substr_count($RELPATH, '/');

        if ( $RELPATH>0 )
            $RELPATH = str_repeat('../', $RELPATH);
        else
            $RELPATH = '/';
        return ConvertSlashes($RELPATH);
    }
    function UpDirectory($directory, $level=1) {

        while ( $level-- > 0 )
            $directory = dirname(dirname($directory));
        return ConvertSlashes($directory);
    }
    function ConvertSlashes($st) {

        $st = str_replace('\\\\', '/', $st);
        $st = str_replace('\\', '/', $st);
        return $st;
    }
    function dir_name($directory) {

        return ConvertSlashes(dirname($directory));
    }
Chris Thomas wrote:
Is there anyway that i can get a url relative to my server for a script that
is being run??
The script is being included in mulitple files and $_SERVER['SCRIPT_NAME']
just gives me the name of the file that is including the other scripts.
Also $_SERVER['SCRIPT_FILENAME'] is returning nothing.
Thanks

Chris
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