## Example

`

     void ob_flush ( void )

`

## Description

This function will send the contents of the output buffer (if any). If you want to further process the buffer's contents you have to call ob_get_contents() before ob_flush() as the buffer contents are discarded after ob_flush() is called. This function does not destroy the output buffer like ob_end_flush() does.

## Return Values

No value is returned.