diff --git a/symphony/lib/toolkit/fields/field.taglist.php b/symphony/lib/toolkit/fields/field.taglist.php
index <HASH>..<HASH> 100644
--- a/symphony/lib/toolkit/fields/field.taglist.php
+++ b/symphony/lib/toolkit/fields/field.taglist.php
@@ -91,7 +91,7 @@ class FieldTagList extends Field implements ExportableField, ImportableField
 
     public function fetchAssociatedEntryCount($value)
     {
-        $value = array_map(trim, array_map([$this, 'cleanValue'], explode(',', $value)));
+        $value = array_map('trim', array_map([$this, 'cleanValue'], explode(',', $value)));
 
         return (int)Symphony::Database()
             ->select()
Make sure array_map does not create warnings

In PHP7, passing a global function results in passing a undefined
constant, which is then turned into a string, which then works with
array_map.

It is best to remove this and directly pass a string or a lambda.

Fixes #<I>

Picked from 4d<I>a<I>
Picked from abf<I>