stakx-io / stakx

src/allejo/stakx/Twig/TableOfContentsFilter.php

Braces +8 added lines, -2 removed lines

@@ -51,14 +51,20 @@
 
             $headingID = $heading->attributes['id'];
 
-            if ($curr > $last) // If the current level is greater than the last level indent one level
+            if ($curr > $last)
+            {
+                // If the current level is greater than the last level indent one level
             {
                 $toc .= '<ul>';
             }
-            elseif ($curr < $last) // If the current level is less than the last level go up appropriate amount.
+            }
+            elseif ($curr < $last)
+            {
+                // If the current level is less than the last level go up appropriate amount.
             {
                 $toc .= str_repeat('</li></ul>', $last - $curr) . '</li>';
             }
+            }
             else // If the current level is equal to the last.
             {
                 $toc .= '</li>';