original_string: public function addHelpers(array $helpers)
      {
          foreach ($helpers as $alias => $helper) {
              $this->set($helper, \is_int($alias) ? null : $alias);
          }
      }
code: public function addHelpers(array $helpers)
      {
          foreach ($helpers as $alias => $helper) {
              $this->set($helper, \is_int($alias) ? null : $alias);
          }
      }
code_tokens: public function addHelpers ( array $ helpers ) { foreach ( $ helpers as $ alias => $ helper ) { $ this -> set ( $ helper , \ is_int ( $ alias ) ? null : $ alias ) ; } }
docstring: Adds some helpers.
  
  @param HelperInterface[] $helpers An array of helper
docstring_tokens: Adds some helpers .