original_string: public function ignoreExtraKeys($remove = true)
      {
          $this->ignoreExtraKeys = true;
          $this->removeExtraKeys = $remove;
  
          return $this;
      }
code: public function ignoreExtraKeys($remove = true)
      {
          $this->ignoreExtraKeys = true;
          $this->removeExtraKeys = $remove;
  
          return $this;
      }
code_tokens: public function ignoreExtraKeys ( $ remove = true ) { $ this -> ignoreExtraKeys = true ; $ this -> removeExtraKeys = $ remove ; return $ this ; }
docstring: Allows extra config keys to be specified under an array without
  throwing an exception.
  
  Those config values are ignored and removed from the resulting
  array. This should be used only in special cases where you want
  to send an entire configuration array through a special tree that
  processes only part of the array.
  
  @param bool $remove Whether to remove the extra keys
  
  @return $this
docstring_tokens: Allows extra config keys to be specified under an array without throwing an exception .