Add comment to clarify.

GoogleChromeLabs · Aug 29, 2024 · 58de6d4 · 58de6d4
1 parent 40c3c21
commit 58de6d4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/inc/Data/ThirdPartyDataFormatter.php b/inc/Data/ThirdPartyDataFormatter.php
@@ -238,7 +238,7 @@ static function ($matches) use ($args, $optionalParams) {
                 if (isset($optionalParams[ $matches[1] ])) {
                     return json_encode($optionalParams[ $matches[1] ]);
                 }
-                return '""';
+                return '""'; // The same as `json_encode('')`.
             },
             $code
         );