refactor: extract method

Author: kenjis

system/Debug/Exceptions.php

@@ -153,24 +153,8 @@ public function exceptionHandler(Throwable $exception)
     public function errorHandler(int $severity, string $message, ?string $file = null, ?int $line = null)
     {
         if (error_reporting() & $severity) {
-            // Workaround for Faker deprecation errors in PHP 8.2.
-            // See https://github.com/FakerPHP/Faker/issues/479
             // @TODO Remove if Faker is fixed.
-            if (
-                $severity === E_DEPRECATED
-                && strpos($file, VENDORPATH . 'fakerphp/faker/') !== false
-                && $message === 'Use of "static" in callables is deprecated'
-            ) {
-                log_message(
-                    LogLevel::WARNING,
-                    '[DEPRECATED] {message} in {errFile} on line {errLine}.',
-                    [
-                        'message' => $message,
-                        'errFile' => clean_path($file ?? ''),
-                        'errLine' => $line ?? 0,
-                    ]
-                );
-
+            if ($this->isFakerDeprecationError($severity, $message, $file, $line)) {
                 // Ignore the error.
                 return true;
             }
@@ -181,6 +165,34 @@ public function errorHandler(int $severity, string $message, ?string $file = nul
         return false; // return false to propagate the error to PHP standard error handler
     }
 
+    /**
+     * Workaround for Faker deprecation errors in PHP 8.2.
+     *
+     * @see https://github.com/FakerPHP/Faker/issues/479
+     */
+    private function isFakerDeprecationError(int $severity, string $message, ?string $file = null, ?int $line = null)
+    {
+        if (
+            $severity === E_DEPRECATED
+            && strpos($file, VENDORPATH . 'fakerphp/faker/') !== false
+            && $message === 'Use of "static" in callables is deprecated'
+        ) {
+            log_message(
+                LogLevel::WARNING,
+                '[DEPRECATED] {message} in {errFile} on line {errLine}.',
+                [
+                    'message' => $message,
+                    'errFile' => clean_path($file ?? ''),
+                    'errLine' => $line ?? 0,
+                ]
+            );
+
+            return true;
+        }
+
+        return false;
+    }
+
     /**
      * Checks to see if any errors have happened during shutdown that
      * need to be caught and handle them.