streamWrapper::stream_set_option

(PHP 5 >= 5.3.0)

streamWrapper::stream_set_option — Change stream options

public bool streamWrapper::stream_set_option ( int $option , int $arg1 , int $arg2 )

This method is called to set options on the stream.

option

One of:

STREAM_OPTION_BLOCKING (The method was called in response to stream_set_blocking())
STREAM_OPTION_READ_TIMEOUT (The method was called in response to stream_set_timeout())
STREAM_OPTION_WRITE_BUFFER (The method was called in response to stream_set_write_buffer())

arg1

If option is

STREAM_OPTION_BLOCKING: requested blocking mode (1 meaning block 0 not blocking).
STREAM_OPTION_READ_TIMEOUT: the timeout in seconds.
STREAM_OPTION_WRITE_BUFFER: buffer mode (STREAM_BUFFER_NONE or STREAM_BUFFER_FULL).

arg2

If option is

Returns TRUE on success or FALSE on failure. If option is not implemented, FALSE should be returned.