   #PHP Manual Output Control Functions ob_end_flush ob_get_clean

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                                   ob_flush

   (PHP 4 >= 4.2.0)
   ob_flush --  Flush (send) the output buffer

Description

   void ob_flush ( void )

   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.

   See also ob_get_contents(), ob_clean(), ob_end_flush() and
   ob_end_clean().
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