@param resource $resource
| Parameters: | mixed – |
|---|---|
| Return type: | Result |
(PHP 5 >= 5.0.0)<br/> Return the current element
| Return type: | mixed Can return any type. |
|---|
@return mixed
@return int|string
@return bool
(PHP 5 >= 5.0.0)<br/> Rewind the Iterator to the first element
| Return type: | void Any returned value is ignored. |
|---|
Force buffering
| Return type: | void |
|---|
@return null|int