B3850 - Change set input maxlength - refs #3850, closes #3850

extension/qfq/qfq/helper/Support.php

@@ -1093,27 +1093,34 @@ class Support {
     }
 
     /**
-     * Get the strlen of the longest element in enum('val1','val2',...,'valn') or set('val1','val2',...,'valn')
+     * Get the strlen of the longest element in enum('val1','val2',...,'valn')
+     * or the maximum total length of a set('val1','val2',...,'valn')
      *
      * @param string $typeSpec
      *
      * @return int
      */
     private static function maxLengthSetEnum($typeSpec) {
-        $startPos = (substr($typeSpec, 0, 4) === 'set(') ? 4 : 5;
+        $isSet = substr($typeSpec, 0, 4) === 'set(';
+        $startPos = $isSet ? 4 : 5;
         $max = 0;
 
         $valueList = substr($typeSpec, $startPos, strlen($typeSpec) - $startPos - 1);
         $valueArr = explode(',', $valueList);
-        foreach ($valueArr as $value) {
-            $value = trim($value, "'");
-            $len = strlen($value);
-            if ($len > $max) {
-                $max = $len;
+
+        if ($isSet) { // set
+            return strlen(implode(', ', $valueArr));
+        } else { // enum
+            foreach ($valueArr as $value) {
+                $value = trim($value, "'");
+                $len = strlen($value);
+                if ($len > $max) {
+                    $max = $len;
+                }
             }
-        }
 
-        return $max;
+            return $max;
+        }
     }
 
     /**