Commit 520d1e2a authored by Callan Barrett's avatar Callan Barrett Committed by Loui Chang
Browse files

Add function to generate clean urls



Signed-off-by: default avatarCallan Barrett <wizzomafizzo@gmail.com>
Signed-off-by: default avatarLoui Chang <louipc.ist@gmail.com>
parent d4b80de4
......@@ -438,3 +438,37 @@ function uid_from_username($username="")
return $row[0];
}
/**
* Generate clean url with edited/added user values
*
* Makes a clean string of variables for use in URLs based on current $_GET and
* list of values to edit/add to that. Any empty variables are discarded.
*
* ex. print "http://example.com/test.php?" . mkurl("foo=bar&bar=baz")
*
* @param string $append string of variables and values formatted as in URLs
* ex. mkurl("foo=bar&bar=baz")
* @return string clean string of variables to append to URL, urlencoded
* @author Callan Barrett
*/
function mkurl($append) {
$get = $_GET;
$append = explode('&', $append);
$uservars = array();
$out = '';
foreach ($append as $i) {
$ex = explode('=', $i);
$uservars[$ex[0]] = $ex[1];
}
foreach ($uservars as $k => $v) { $get[$k] = $v; }
foreach ($get as $k => $v) {
if ($v !== '') {
$out .= '&amp;' . urlencode($k) . '=' . urlencode($v);
}
}
return substr($out, 5);
}
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment