Changeset 24833 for trunk/include/functions.inc.php

Timestamp:

Oct 10, 2013, 12:53:59 PM (11 years ago)

Author:

mistic100

Message:

make get_query_string_diff compatible with arrays and use build-in functions

File:

• trunk/include/functions.inc.php (modified) (1 diff)

trunk/include/functions.inc.php

@@ -764 +764 @@
   }
 
-  $query_string = '';
-
-  $str = $_SERVER['QUERY_STRING'];
-  parse_str($str, $vars);
-
-  $is_first = true;
-  foreach ($vars as $key => $value)
-  {
-    if (!in_array($key, $rejects))
-    {
-      $query_string.= $is_first ? '?' : ($escape ? '&' : '&' );
-      $is_first = false;
-      $query_string.= $key.'='.$value;
-    }
-  }
-
-  return $query_string;
-}
-
+  parse_str($_SERVER['QUERY_STRING'], $vars);
+
+  $vars = array_diff_key($vars, array_flip($rejects));
+  
+  return '?' . http_build_query($vars, '', $escape ? '&' : '&');
+}
+
+/**
+ * returns true if the url is absolute (begins with http)
+ * @param string $url
+ * @returns boolean
+ */
 function url_is_remote($url)
 {