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streamWrapper::stream_set_option

(PHP 5 >= 5.3.0, PHP 7)

streamWrapper::stream_set_optionChange stream options

Description

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

This method is called to set options on the stream.

Parameters

option

One of:

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

  • STREAM_OPTION_BLOCKING: This option is not set.
  • STREAM_OPTION_READ_TIMEOUT: the timeout in microseconds.
  • STREAM_OPTION_WRITE_BUFFER: the requested buffer size.

Return Values

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

See Also

© 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/streamwrapper.stream-set-option.php