[10.x] Printing Name of The Method that Calls `ensureIntlExtensionIsI…

…nstalled` in `Number` class. (#49660)

* code

* formatting according to style-ci

* moving the logic for inside the if condition

* Update Number.php

---------

Co-authored-by: Taylor Otwell <[email protected]>

src/Illuminate/Support/Number.php

@@ -266,7 +266,9 @@ public static function useLocale(string $locale)
     protected static function ensureIntlExtensionIsInstalled()
     {
         if (! extension_loaded('intl')) {
-            throw new RuntimeException('The "intl" PHP extension is required to use this method.');
+            $method = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2)[1]['function'];
+
+            throw new RuntimeException('The "intl" PHP extension is required to use the ['.$method.'] method.');
         }
     }
 }