original_string: public function pauseTube($tube, $delay) {
  		$this->_write(sprintf('pause-tube %s %d', $tube, $delay));
  		$status = strtok($this->_read(), ' ');
  
  		switch ($status) {
  			case 'PAUSED':
  				return true;
  			case 'NOT_FOUND':
  			default:
  				$this->_error($status);
  				return false;
  		}
  	}
code: public function pauseTube($tube, $delay) {
  		$this->_write(sprintf('pause-tube %s %d', $tube, $delay));
  		$status = strtok($this->_read(), ' ');
  
  		switch ($status) {
  			case 'PAUSED':
  				return true;
  			case 'NOT_FOUND':
  			default:
  				$this->_error($status);
  				return false;
  		}
  	}
code_tokens: public function pauseTube ( $ tube , $ delay ) { $ this -> _write ( sprintf ( 'pause-tube %s %d' , $ tube , $ delay ) ) ; $ status = strtok ( $ this -> _read ( ) , ' ' ) ; switch ( $ status ) { case 'PAUSED' : return true ; case 'NOT_FOUND' : default : $ this -> _error ( $ status ) ; return false ; } }
docstring: Pause a tube delaying any new job in it being reserved for a given time.
  
  @param string $tube The name of the tube to pause.
  @param integer $delay Number of seconds to wait before reserving any more
  jobs from the queue.
  @return boolean `false` on error otherwise `true`.
docstring_tokens: Pause a tube delaying any new job in it being reserved for a given time .