public function ReadOnlyStream::stream_write in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/StreamWrapper/ReadOnlyStream.php \Drupal\Core\StreamWrapper\ReadOnlyStream::stream_write()

Support for fwrite(), file_put_contents() etc.

Data will not be written as this is a read-only stream wrapper.

Parameters

string $data: The string to be written.

Return value

bool FALSE as data will not be written.

Overrides PhpStreamWrapperInterface::stream_write

See also

http://php.net/manual/streamwrapper.stream-write.php

File

core/lib/Drupal/Core/StreamWrapper/ReadOnlyStream.php, line 138

Class

ReadOnlyStream

Defines a read-only Drupal stream wrapper base class.

Namespace

Drupal\Core\StreamWrapper

Code

public function stream_write($data) {
  trigger_error('stream_write() not supported for read-only stream wrappers', E_USER_WARNING);
  return FALSE;
}