public function PhpStreamWrapperInterface::stream_set_option in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/StreamWrapper/PhpStreamWrapperInterface.php \Drupal\Core\StreamWrapper\PhpStreamWrapperInterface::stream_set_option()

Change stream options.

This method is called to set options on the stream.

Parameters

int $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().

int $arg1: If option is:

• STREAM_OPTION_BLOCKING: The requested blocking mode:
  • 1 means blocking.
  • 0 means not blocking.
• STREAM_OPTION_READ_TIMEOUT: The timeout in seconds.
• STREAM_OPTION_WRITE_BUFFER: The buffer mode, STREAM_BUFFER_NONE or STREAM_BUFFER_FULL.

int $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 value

bool TRUE on success, FALSE otherwise. If $option is not implemented, FALSE should be returned.

1 method overrides PhpStreamWrapperInterface::stream_set_option()

LocalStream::stream_set_option in core/lib/Drupal/Core/StreamWrapper/LocalStream.php

Since Windows systems do not allow it and it is not needed for most use cases anyway, this method is not supported on local files and will trigger an error and return false. If needed, custom subclasses can provide OS-specific implementations for…

File

core/lib/Drupal/Core/StreamWrapper/PhpStreamWrapperInterface.php, line 183

Class

PhpStreamWrapperInterface

Defines a generic PHP stream wrapper interface.

Namespace

Drupal\Core\StreamWrapper

Code

public function stream_set_option($option, $arg1, $arg2);