src/DebugBar/DataFormatter/DebugBarVarDumper.php
public function resetClonerOptions($options = null)
    {
        $this->clonerOptions = ($options ?: array()) + self::$defaultClonerOptions;
        $this->cloner = null;
    }
public function resetClonerOptions($options = null)
    {
        $this->clonerOptions = ($options ?: array()) + self::$defaultClonerOptions;
        $this->cloner = null;
    }
public function resetClonerOptions ( $ options = null ) { $ this -> clonerOptions = ( $ options ? : array ( ) ) + self :: $ defaultClonerOptions ; $ this -> cloner = null ; }
Resets the array of non-default VarCloner configuration options without retaining any of the
existing non-default options.

Configuration options are:
- casters: a map of VarDumper Caster objects to use instead of the default casters.
- additional_casters: a map of VarDumper Caster objects to use in addition to the default
casters.
- max_items: maximum number of items to clone beyond the minimum depth.
- max_string: maximum string size
- min_depth: minimum tree depth to clone before counting items against the max_items limit.
(Requires Symfony 3.4; ignored on older versions.)

@param array $options
Resets the array of non - default VarCloner configuration options without retaining any of the existing non - default options .