original_string: public function setIgnoreExtraKeys($boolean, $remove = true)
      {
          $this->ignoreExtraKeys = (bool) $boolean;
          $this->removeExtraKeys = $this->ignoreExtraKeys && $remove;
      }
code: public function setIgnoreExtraKeys($boolean, $remove = true)
      {
          $this->ignoreExtraKeys = (bool) $boolean;
          $this->removeExtraKeys = $this->ignoreExtraKeys && $remove;
      }
code_tokens: public function setIgnoreExtraKeys ( $ boolean , $ remove = true ) { $ this -> ignoreExtraKeys = ( bool ) $ boolean ; $ this -> removeExtraKeys = $ this -> ignoreExtraKeys && $ remove ; }
docstring: Whether extra keys should just be ignore without an exception.
  
  @param bool $boolean To allow extra keys
  @param bool $remove  To remove extra keys
docstring_tokens: Whether extra keys should just be ignore without an exception .