public function LocalStream::stream_truncate in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/StreamWrapper/LocalStream.php \Drupal\Core\StreamWrapper\LocalStream::stream_truncate()

Truncate stream.

Will respond to truncation; e.g., through ftruncate().

Parameters

int $new_size: The new size.

Return value

bool TRUE on success, FALSE otherwise.

Overrides PhpStreamWrapperInterface::stream_truncate

See also

ftruncate()

http://php.net/manual/en/streamwrapper.stream-truncate.php

1 method overrides LocalStream::stream_truncate()

LocalReadOnlyStream::stream_truncate in core/lib/Drupal/Core/StreamWrapper/LocalReadOnlyStream.php

Truncate stream.

File

core/lib/Drupal/Core/StreamWrapper/LocalStream.php, line 297

Class

LocalStream

Defines a Drupal stream wrapper base class for local files.

Namespace

Drupal\Core\StreamWrapper

Code

public function stream_truncate($new_size) {
  return ftruncate($this->handle, $new_size);
}