Helprs::utf8Length() uses mbstring, iconv and then utf8_decode

nette · Sep 10, 2023 · fc1dfa7 · fc1dfa7
1 parent 3a6fb90
commit fc1dfa7
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/src/Tracy/Helpers.php b/src/Tracy/Helpers.php
@@ -435,9 +435,11 @@ private static function utf8Ord(string $c): int
 	/** @internal */
 	public static function utf8Length(string $s): int
 	{
-		return function_exists('mb_strlen')
-			? mb_strlen($s, 'UTF-8')
-			: strlen(utf8_decode($s));
+		return match (true) {
+			extension_loaded('mbstring') => mb_strlen($s, 'UTF-8'),
+			extension_loaded('iconv') => iconv_strlen($s, 'UTF-8'),
+			default => strlen(@utf8_decode($s)), // deprecated
+		};
 	}