Filters::strLength() uses mbstring, iconv and then utf8_decode

nette · Sep 10, 2023 · bbc6174 · bbc6174
1 parent e24c412
commit bbc6174
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/src/Latte/Essential/Filters.php b/src/Latte/Essential/Filters.php
@@ -372,9 +372,11 @@ public static function length(array|\Countable|\Traversable|string $val): int
 
 	private static function strLength(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
+		};
 	}