Improve

Author: VincentLanglet

src/Command/ErrorFormatter/GithubErrorFormatter.php

@@ -76,7 +76,7 @@ private function formatMessage(string $message): string
 		// see https://github.com/actions/starter-workflows/issues/68#issuecomment-581479448
 		$message = str_replace("\n", '%0A', $message);
 
-		return preg_replace('/@([a-zA-Z0-9_\-]+)/', '`@$1`', $message) ?? $message;
+		return preg_replace('/(^|\s)@([a-zA-Z0-9_\-]+)(\s|$)/', '$1`@$2`$3', $message) ?? $message;
 	}
 
 }

src/Testing/ErrorFormatterTestCase.php

@@ -103,7 +103,7 @@ protected function getAnalysisResult(array|int $numFileErrors, int $numGenericEr
 			new Error("Bar\nBar2", self::DIRECTORY_PATH . '/folder with unicode 😃/file name with "spaces" and unicode 😃.php', 2),
 			new Error("Bar\nBar2", self::DIRECTORY_PATH . '/foo.php', null),
 			new Error('Foobar\\Buz', self::DIRECTORY_PATH . '/foo.php', 5, tip: 'a tip', identifier: 'foobar.buz'),
-			new Error('Error with @param or @phpstan-param and @return in the message.', self::DIRECTORY_PATH . '/bar.php', 5),
+			new Error('Error with @param or @phpstan-param and class@anonymous in the message.', self::DIRECTORY_PATH . '/bar.php', 5),
 		], $offsetFileErrors, $numFileErrors);
 
 		$genericErrors = array_slice([

tests/PHPStan/Command/ErrorFormatter/GithubErrorFormatterTest.php

@@ -80,7 +80,7 @@ public static function dataFormatterOutputProvider(): iterable
 			1,
 			[6, 1],
 			0,
-			'::error file=bar.php,line=5,col=0::Error with `@param` or `@phpstan-param` and `@return` in the message.
+			'::error file=bar.php,line=5,col=0::Error with `@param` or `@phpstan-param` and class@anonymous in the message.
 ',
 		];
 	}