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Git 2014-05-27 08:00:28 +00:00
parent 17980f7704
commit 0cc792d724
1 changed files with 9 additions and 13 deletions
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22
classes/format.class.php
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@ -141,24 +141,20 @@ public static function get_ratio($Dividend, $Divisor, $Decimal = 2) {
* Gets the query string of the current page, minus the parameters in $Exclude
*
* @param array $Exclude Query string parameters to leave out, or blank to include all parameters.
* @return An HTML sanatized query string
* @param bool $Escape Whether to return a string prepared for HTML output
* @return An optionally HTML sanatized query string
*/
public static function get_url($Exclude = false) {
public static function get_url($Exclude = false, $Escape = true) {
if ($Exclude !== false) {
$QueryItems = array();
$Separator = $Escape ? '&' : '&';
$QueryItems = NULL;
parse_str($_SERVER['QUERY_STRING'], $QueryItems);
foreach ($QueryItems AS $Key => $Val) {
if (!in_array(strtolower($Key), $Exclude)) {
$Query[$Key] = $Val;
}
foreach ($Exclude as $Key) {
unset($QueryItems[$Key]);
}
if (empty($Query)) {
return;
}
return display_str(http_build_query($Query));
return http_build_query($QueryItems, '', $Separator);
} else {
return display_str($_SERVER['QUERY_STRING']);
return $Escape ? display_str($_SERVER['QUERY_STRING']) : $_SERVER['QUERY_STRING'];
}
}