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-rw-r--r--includes/common.inc4
1 files changed, 4 insertions, 0 deletions
diff --git a/includes/common.inc b/includes/common.inc
index 265fe022c..d37f0588b 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -6177,6 +6177,8 @@ function watchdog_severity_levels() {
/**
* Explode a string of given tags into an array.
+ *
+ * @see drupal_implode_tags()
*/
function drupal_explode_tags($tags) {
// This regexp allows the following types of user input:
@@ -6201,6 +6203,8 @@ function drupal_explode_tags($tags) {
/**
* Implode an array of tags into a string.
+ *
+ * @see drupal_explode_tags()
*/
function drupal_implode_tags($tags) {
$encoded_tags = array();