Here's a twist on the subject
$HTTP_TEMP_PATH_VARS = explode("/",$PATH_INFO);
array_shift($HTTP_TEMP_PATH_VARS);
reset($HTTP_TEMP_PATH_VARS);
$HTTP_PATH_VARS = array();
while( list($index,$key) = each($HTTP_TEMP_PATH_VARS) ) {
list($index,$val) = each($HTTP_TEMP_PATH_VARS);
$val = urldecode($val);
$HTTP_PATH_VARS[$key] = $val;
$$key = $val;
}
This'll do the same as Kevin suggested but you don't have to limit the # of
variables
Then modify ScreenURL function like so: (I've replaced SCREEN with SCN to
shorten the PATH_INFO)
function screenURL($screen, $secure=FALSE, $extra='')
{
global $sid;
global $UserInfo;
if(USE_SSL AND $secure)
{
$URL = "https://";;
}
else
{
$URL = "http://";;
}
$URL .= SERVER_NAME . EXTERNAL_PATH . SCRIPT_NAME . "/SCN/$screen";
if((!USE_COOKIES) OR (!COOKIE_FOUND))
{
$URL .= "/sid/$sid";
}
if(is_array($extra))
{
for(reset($extra); $key=key($extra); next($extra))
{
$URL .= "/$key/" . prepareText($extra[$key]);
}
}
return($URL);
}
I've used this on a number of larger sites and it works great. There is a
little glitch though, all image paths have to be: /image/image.gif instead
of image/image.gif
You don't have to use apache directives to make this work although you will
need apache to identify the $PATH_INFO variable.
ron
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