STREAM_SET_WRITE_BUFFER
Sets write file buffering on the given stream
SYNTAX
stream_set_write_buffer ( resource $stream , int $buffer ) : int
PARAMETERS
stream
The file pointer.
buffer
The number of bytes to buffer. If buffer is 0 then write operations are unbuffered. This ensures that all writes with fwrite() are completed before other processes are allowed to write to that output stream.
RETURN
Returns 0 on success, or another value if the request cannot be honored.
EXAMPLES
-1