[BUGFIX] Avoid "Array and string offset access syntax with curly brac…

…es is deprecated" (FluidTYPO3#1641) Co-authored-by: Sven Wappler <info@wappler.systems> Co-authored-by: Claus Due <claus@namelesscoder.net>
stwagner · May 9, 2020 · fd3c3f2 · fd3c3f2
1 parent b22c2bc
commit fd3c3f2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Classes/ViewHelpers/Random/StringViewHelper.php b/Classes/ViewHelpers/Random/StringViewHelper.php
@@ -68,7 +68,7 @@ public static function renderStatic(
         } else {
             for ($i = 0; $i < $length; $i++) {
                 $randomIndex = random_int(0, mb_strlen($characters) - 1);
-                $string .= $characters{$randomIndex};
+                $string .= $characters[$randomIndex];
             }
         }
         return $string;