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add rating feature

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git-svn-id: http://piwigo.org/svn/trunk@507 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
z0rglub 2004-08-30 22:00:46 +00:00
parent 0c482df04e
commit 0e2436f50a
11 changed files with 276 additions and 64 deletions
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34
include/functions.inc.php
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@ -505,4 +505,38 @@ function redirect( $url )
exit();
}
/**
* returns $_SERVER['QUERY_STRING'] whitout keys given in parameters
*
* @param array $rejects
* @returns string
*/
function get_query_string_diff($rejects = array())
{
$query_string = '';
$str = $_SERVER['QUERY_STRING'];
parse_str($str, $vars);
$is_first = true;
foreach ($vars as $key => $value)
{
if (!in_array($key, $rejects))
{
if ($is_first)
{
$query_string.= '?';
$is_first = false;
}
else
{
$query_string.= '&';
}
$query_string.= $key.'='.$value;
}
}
return $query_string;
}
?>