setMaxString example

'Level 1 Item 0',
            [
                // Test setMaxString:                 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
                'SHORT',
            ],
        ];

        $cloner = new VarCloner();
        $cloner->setMinDepth(2);
        $cloner->setMaxItems(5);
        $cloner->setMaxString(20);
        $clone = $cloner->cloneVar($data);

        $expected = <<<EOTXT Symfony\Component\VarDumper\Cloner\Data Object ( [data:Symfony\Component\VarDumper\Cloner\Data:private] => Array ( [0] => Array ( [0] => Array ( [2] => 1 ) ) [1] => Array ( [0] => Array ( [2] => 2 ) [1] => Array ( [2] => 3 ) [2] => Array ( [2] => 4 ) [3] => Level 1 Item 0 [4] => Array ( [2] => 5 ) ) [2] => Array ( [0] => Array ( [2] => 6 ) [1] => Array ( [0] => 2 [1] => 7 ) [2] => Array ( [0] => 1 [2] => 0 ) ) [3] => Array ( [0] => Array ( [0] => 1 [2] => 0 ) [1] => Level 2 Item 0 ) [4] => Array ( [0] => Level 2 Item 1 ) [5] => Array ( [0] => Symfony\Component\VarDumper\Cloner\Stub Object ( [type] => 2 [class] => 2 [value] => ABCDEFGHIJKLMNOPQRST [cut] => 6 [handle] => 0 [refCount] => 0 [position] => 0 [attr] => Array ( ) ) [1] => SHORT ) [6] => Array ( [0] => Level 3 Item 0 [1] => Level 3 Item 1 [2] => Level 3 Item 2 [3] => Level 3 Item 3 ) [7] => Array ( [999] => Level 3 Item 4 ) ) [position:Symfony\Component\VarDumper\Cloner\Data:private] => 0 [key:Symfony\Component\VarDumper\Cloner\Data:private] => 0 [maxDepth:Symfony\Component\VarDumper\Cloner\Data:private] => 20 [maxItemsPerDepth:Symfony\Component\VarDumper\Cloner\Data:private] => -1 [useRefHandles:Symfony\Component\VarDumper\Cloner\Data:private] => -1 [context:Symfony\Component\VarDumper\Cloner\Data:private] => Array ( ) )