getVariableType: Bitrix method

      
<?php 
//  getVariableType()
//  /dist/bitrix/modules/bizproc/classes/general/activity.php:280

    
public function getVariableType($name)
    {
        
$rootActivity $this->GetRootActivity();
        return isset(
$rootActivity->arVariablesTypes[$name]) ? $rootActivity->arVariablesTypes[$name] : null;
    }