refactor(encoding): Check if strings are valid for the specified encoding

Signed-off-by: Git'Fellow <12234510+solracsf@users.noreply.github.com>
2025-01-29 11:39:04 +01:00
1 changed files with 1 additions and 1 deletions
@@ -37,7 +37,7 @@ class Encoding extends Wrapper {
 	 * Returns whether the given string is only made of ASCII characters
 	 */
 	private function isAscii(string $str): bool {
-		return !preg_match('/[\\x80-\\xff]+/', $str);
+		return mb_check_encoding($str, 'ASCII');
 	}

 	/**