1 files changed, 0 insertions, 19 deletions
diff --git a/includes/common.inc b/includes/common.inc
index 1c18f6d34..7ddf2ac82 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -2292,22 +2292,3 @@ function element_child($key) {
 function element_children($element) {
   return array_filter(array_keys((array) $element), 'element_child');
 }
-
-/**
- * Generate vancode.
- *
- * Consists of a leading character indicating length, followed by N digits
- * with a numerical value in base 36. Vancodes can be sorted as strings
- * without messing up numerical order.
- *
- * It goes:
- * 00, 01, 02, ..., 0y, 0z,
- * 110, 111, ... , 1zy, 1zz,
- * 2100, 2101, ..., 2zzy, 2zzz,
- * 31000, 31001, ...
- */
-function int2vancode($i = 0) {
-  $num = base_convert((int)$i, 10, 36);
-  $length = strlen($num);
-  return chr($length + ord('0') - 1) . $num;
-}