fflush
(PHP 4 >= 4.0.1, PHP 5)
fflush — Flushes the output to a file
Description
bool fflush
( resource $handle
)
This function forces a write of all buffered output to the resource pointed to by the file handle .
Parameters
- handle
-
The file pointer must be valid, and must point to a file successfully opened by fopen() or fsockopen() (and not yet closed by fclose()).
Return Values
Returns TRUE on success or FALSE on failure.