src/DebugBar/DataFormatter/DebugBarVarDumper.php
protected function getCloner()
    {
        if (!$this->cloner) {
            $clonerOptions = $this->getClonerOptions();
            if (isset($clonerOptions['casters'])) {
                $this->cloner = new VarCloner($clonerOptions['casters']);
            } else {
                $this->cloner = new VarCloner();
            }
            if (isset($clonerOptions['additional_casters'])) {
                $this->cloner->addCasters($clonerOptions['additional_casters']);
            }
            if (isset($clonerOptions['max_items'])) {
                $this->cloner->setMaxItems($clonerOptions['max_items']);
            }
            if (isset($clonerOptions['max_string'])) {
                $this->cloner->setMaxString($clonerOptions['max_string']);
            }
            // setMinDepth was added to Symfony 3.4:
            if (isset($clonerOptions['min_depth']) && method_exists($this->cloner, 'setMinDepth')) {
                $this->cloner->setMinDepth($clonerOptions['min_depth']);
            }
        }
        return $this->cloner;
    }
protected function getCloner()
    {
        if (!$this->cloner) {
            $clonerOptions = $this->getClonerOptions();
            if (isset($clonerOptions['casters'])) {
                $this->cloner = new VarCloner($clonerOptions['casters']);
            } else {
                $this->cloner = new VarCloner();
            }
            if (isset($clonerOptions['additional_casters'])) {
                $this->cloner->addCasters($clonerOptions['additional_casters']);
            }
            if (isset($clonerOptions['max_items'])) {
                $this->cloner->setMaxItems($clonerOptions['max_items']);
            }
            if (isset($clonerOptions['max_string'])) {
                $this->cloner->setMaxString($clonerOptions['max_string']);
            }
            // setMinDepth was added to Symfony 3.4:
            if (isset($clonerOptions['min_depth']) && method_exists($this->cloner, 'setMinDepth')) {
                $this->cloner->setMinDepth($clonerOptions['min_depth']);
            }
        }
        return $this->cloner;
    }
protected function getCloner ( ) { if ( ! $ this -> cloner ) { $ clonerOptions = $ this -> getClonerOptions ( ) ; if ( isset ( $ clonerOptions [ 'casters' ] ) ) { $ this -> cloner = new VarCloner ( $ clonerOptions [ 'casters' ] ) ; } else { $ this -> cloner = new VarCloner ( ) ; } if ( isset ( $ clonerOptions [ 'additional_casters' ] ) ) { $ this -> cloner -> addCasters ( $ clonerOptions [ 'additional_casters' ] ) ; } if ( isset ( $ clonerOptions [ 'max_items' ] ) ) { $ this -> cloner -> setMaxItems ( $ clonerOptions [ 'max_items' ] ) ; } if ( isset ( $ clonerOptions [ 'max_string' ] ) ) { $ this -> cloner -> setMaxString ( $ clonerOptions [ 'max_string' ] ) ; } // setMinDepth was added to Symfony 3.4: if ( isset ( $ clonerOptions [ 'min_depth' ] ) && method_exists ( $ this -> cloner , 'setMinDepth' ) ) { $ this -> cloner -> setMinDepth ( $ clonerOptions [ 'min_depth' ] ) ; } } return $ this -> cloner ; }
Gets the VarCloner instance with configuration options set.

@return VarCloner
Gets the VarCloner instance with configuration options set .