.. keyword:: do
  do { statement } while(expr);
  :name: do-while
  :topics: flow control, looping

  Execute 'statment' until 'expr' evaulates to 0.

  A 'break' in the 'statement' will terminate the loop. A 'continue' will continue the execution from the beginning of the loop.

  .. seealso:: :keyword:`for`, :keyword:`foreach`, :keyword:`while`, :keyword:`if`, :keyword:`switch`