original_string: public function off($name)
      {
          if (isset($this->handlers[$name])) {
              unset($this->handlers[$name]);
          }
          return $this;
      }
code: public function off($name)
      {
          if (isset($this->handlers[$name])) {
              unset($this->handlers[$name]);
          }
          return $this;
      }
code_tokens: public function off ( $ name ) { if ( isset ( $ this -> handlers [ $ name ] ) ) { unset ( $ this -> handlers [ $ name ] ) ; } return $ this ; }
docstring: Remove event handlers by specified name
  
  @param string $name The name of event
  @return $this
docstring_tokens: Remove event handlers by specified name